UPPER Silicon Controlled Rectifiers (SCR) 1,791

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Part RoHS Manufacturer Trigger Device Type Package Style (Meter) Surface Mount Terminal Position Configuration Case Connection Maximum On-state Voltage Package Body Material Maximum DC Gate Trigger Current Non Repetitive Peak On-state Current Terminal Form Package Shape Maximum On-state Current No. of Elements Maximum Leakage Current Repetitive Peak Reverse Voltage Maximum Repetitive Peak Off-state Leakage Current No. of Terminals Sub-Category Maximum Operating Temperature Minimum Operating Temperature Terminal Finish Maximum RMS On-state Current JESD-30 Code Moisture Sensitivity Level (MSL) Maximum DC Gate Trigger Voltage Qualification Repetitive Peak Off-state Voltage Minimum Critical Rate of Rise of Off-state Voltage Maximum Holding Current Additional Features Nominal Circuit Commutated Turn-off Time JEDEC-95 Code JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Reference Standard

VWO85-08IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

3 BANKS, ANTI-PARALLEL, 2 ELEMENTS

ISOLATED

UNSPECIFIED

100 mA

520 A

UNSPECIFIED

RECTANGULAR

27 A

6

5 mA

800 V

12

Silicon Controlled Rectifiers

125 Cel

-40 Cel

GOLD OVER NICKEL

42.39 A

R-XUFM-X12

1.5 V

Not Qualified

800 V

200 mA

e4

MCC122-14IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

3850 A

UNSPECIFIED

RECTANGULAR

300 A

2

10 mA

1400 V

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

300 A

R-XUFM-X7

1.6 V

Not Qualified

1400 V

200 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

VHFD29-14IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE, HALF-CONTROLLED WITH BUILT-IN FREE-WHEELING AND FIELD DIODE

ISOLATED

UNSPECIFIED

65 mA

330 A

UNSPECIFIED

RECTANGULAR

28 A

2

.3 mA

1400 V

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN SILVER COPPER

25 A

R-XUFM-X7

1 V

Not Qualified

1400 V

100 mA

e1

VYK70

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

COMMON CATHODE, 3 ELEMENTS

ISOLATED

UNSPECIFIED

SOLDER LUG

RECTANGULAR

3

1600 V

7

125 Cel

GOLD OVER NICKEL

R-XUFM-D7

Not Qualified

e4

MCC19-16IO8B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

100 mA

400 A

UNSPECIFIED

RECTANGULAR

18 A

2

10 mA

1600 V

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

40 A

R-XUFM-X5

1.6 V

Not Qualified

1600 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCC95-18IO8B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

2400 A

UNSPECIFIED

RECTANGULAR

116 A

2

15 mA

1800 V

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

180 A

R-XUFM-X5

1.5 V

Not Qualified

1800 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

T-CWP55-12

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

150 mA

NO LEAD

SQUARE

1

1200 V

3

138.16 A

S-XUUC-N3

Not Qualified

1200 V

NOT SPECIFIED

NOT SPECIFIED

VHFD37-16IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE, HALF-CONTROLLED WITH BUILT-IN FREE-WHEELING AND FIELD DIODE

ISOLATED

UNSPECIFIED

65 mA

350 A

UNSPECIFIED

RECTANGULAR

36 A

2

.3 mA

1600 V

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN SILVER COPPER

31 A

R-XUFM-X7

1 V

Not Qualified

1600 V

100 mA

e1

VTO110-12IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

3 PHASE BRIDGE

ISOLATED

UNSPECIFIED

100 mA

1200 A

UNSPECIFIED

RECTANGULAR

110 A

6

5 mA

1200 V

300 uA

11

Silicon Controlled Rectifiers

125 Cel

-40 Cel

GOLD OVER NICKEL

58 A

R-XUFM-X11

1.5 V

Not Qualified

1200 V

1000 V/us

200 mA

e4

UL RECOGNIZED

MCD95-18IO1B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

150 mA

2400 A

UNSPECIFIED

RECTANGULAR

180 A

1

1800 V

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

180 A

R-XUFM-X5

2.6 V

Not Qualified

1800 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCD72-08IO8B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

150 mA

1800 A

UNSPECIFIED

RECTANGULAR

85 A

1

15 mA

800 V

4

Silicon Controlled Rectifiers

125 Cel

-40 Cel

180 A

R-XUFM-X4

1.5 V

Not Qualified

800 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

VTOF70-08IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

3 PHASE BRIDGE WITH BUILT-IN FREE-WHEELING DIODE

ISOLATED

UNSPECIFIED

100 mA

550 A

SOLDER LUG

RECTANGULAR

70 A

6

5 mA

800 V

11

Silicon Controlled Rectifiers

125 Cel

-40 Cel

GOLD OVER NICKEL

36 A

R-XUFM-D11

1.5 V

Not Qualified

800 V

200 mA

FAST

e4

MMO230-14IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

ANTI-PARALLEL, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

2400 A

UNSPECIFIED

RECTANGULAR

105 A

2

5 mA

1400 V

8

Silicon Controlled Rectifiers

125 Cel

-40 Cel

SILVER

180 A

R-XUFM-X8

1.6 V

Not Qualified

1400 V

200 mA

e4

NOT SPECIFIED

NOT SPECIFIED

VHF55-14IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

100 mA

600 A

SOLDER LUG

RECTANGULAR

41 A

2

5 mA

1400 V

6

Silicon Controlled Rectifiers

125 Cel

-40 Cel

GOLD OVER NICKEL

41 A

R-XUFM-D6

1.6 V

Not Qualified

1400 V

200 mA

e4

MCD310-20IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN SERIES DIODE

ISOLATED

PLASTIC/EPOXY

150 mA

UNSPECIFIED

RECTANGULAR

1

2000 V

5

500 A

R-PUFM-X5

Not Qualified

2000 V

NOT SPECIFIED

NOT SPECIFIED

MCO75-12IO6

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE

ISOLATED

PLASTIC/EPOXY

100 mA

UNSPECIFIED

RECTANGULAR

1

1200 V

4

150 Cel

-40 Cel

NICKEL

121 A

R-PUFM-X4

Not Qualified

1200 V

C-CWP8-08

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

30 mA

NO LEAD

SQUARE

1

800 V

3

29.83 A

S-XUUC-N3

Not Qualified

800 V

NOT SPECIFIED

NOT SPECIFIED

CS300-12IO3

Littelfuse

SCR

POST/STUD MOUNT

NO

UPPER

SINGLE

ANODE

METAL

150 mA

8500 A

HIGH CURRENT CABLE

ROUND

330 A

1

40 mA

1200 V

3

Silicon Controlled Rectifiers

125 Cel

-40 Cel

600 A

O-MUPM-H3

2 V

Not Qualified

1200 V

1000 V/us

100 mA

150 us

NOT SPECIFIED

NOT SPECIFIED

MCC72-18IO8B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

1800 A

UNSPECIFIED

RECTANGULAR

85 A

2

15 mA

1800 V

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

180 A

R-XUFM-X5

1.5 V

Not Qualified

1800 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

T-CWP180-18

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

150 mA

NO LEAD

SQUARE

1

1800 V

3

282.6 A

S-XUUC-N3

Not Qualified

1800 V

35

260

T-CWP25-12

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

50 mA

NO LEAD

SQUARE

1

1200 V

3

54.95 A

S-XUUC-N3

Not Qualified

1200 V

35

260

MCD56-14IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN SERIES DIODE

UNSPECIFIED

UNSPECIFIED

RECTANGULAR

1

1400 V

7

125 Cel

100 A

R-XUFM-X7

Not Qualified

1400 V

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

W-CWP347-18

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

150 mA

NO LEAD

SQUARE

1

1800 V

3

392.5 A

S-XUUC-N3

Not Qualified

1800 V

35

260

MLO110-12IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

100 mA

UNSPECIFIED

RECTANGULAR

1

1200 V

6

150 Cel

-40 Cel

81 A

R-XUFM-X6

Not Qualified

1200 V

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCD431-20IO2

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

PLASTIC/EPOXY

250 mA

UNSPECIFIED

RECTANGULAR

1

2000 V

5

125 Cel

-40 Cel

R-PUFM-X5

2000 V

MCD72-14IO1B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

150 mA

1840 A

UNSPECIFIED

RECTANGULAR

85 A

1

5 mA

1400 V

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

180 A

R-XUFM-X5

2.6 V

Not Qualified

1400 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

W-CWP69-12

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

150 mA

NO LEAD

SQUARE

1

1200 V

3

146.01 A

S-XUUC-N3

Not Qualified

1200 V

NOT SPECIFIED

NOT SPECIFIED

VHF36-08IO5

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN FREE-WHEELING DIODE

ISOLATED

UNSPECIFIED

65 mA

350 A

SOLDER LUG

RECTANGULAR

36 A

2

.3 mA

800 V

6

Silicon Controlled Rectifiers

125 Cel

-40 Cel

NICKEL

28 A

R-XUFM-D6

1 V

Not Qualified

800 V

100 mA

MCD56-16IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN SERIES DIODE

UNSPECIFIED

UNSPECIFIED

RECTANGULAR

1

1600 V

7

125 Cel

100 A

R-XUFM-X7

Not Qualified

1600 V

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

MCC72-08IO1B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

1800 A

UNSPECIFIED

RECTANGULAR

85 A

2

15 mA

800 V

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

180 A

R-XUFM-X7

1.5 V

Not Qualified

800 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCD312-12IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN SERIES DIODE

ISOLATED

UNSPECIFIED

150 mA

9800 A

UNSPECIFIED

RECTANGULAR

320 A

1

40 mA

1200 V

5

Silicon Controlled Rectifiers

140 Cel

-40 Cel

520 A

R-XUFM-X5

2 V

Not Qualified

1200 V

150 mA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

W-CWP50-12

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

150 mA

NO LEAD

SQUARE

1

1200 V

3

116.18 A

S-XUUC-N3

Not Qualified

1200 V

NOT SPECIFIED

NOT SPECIFIED

VTO39-06IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

3 PHASE BRIDGE

ISOLATED

UNSPECIFIED

25 mA

200 A

PIN/PEG

RECTANGULAR

16 A

6

5 mA

600 V

11

Silicon Controlled Rectifiers

125 Cel

-40 Cel

GOLD OVER NICKEL

25.12 A

R-XUFM-P11

1.5 V

Not Qualified

600 V

50 mA

e4

VKF55-08IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE WITH BUILT-IN DIODE

ISOLATED

UNSPECIFIED

100 mA

600 A

SOLDER LUG

RECTANGULAR

41 A

4

5 mA

800 V

8

Silicon Controlled Rectifiers

125 Cel

-40 Cel

41 A

R-XUFM-D8

1.6 V

Not Qualified

800 V

200 mA

NOT SPECIFIED

NOT SPECIFIED

MLO175-08IO7

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN ANTI-PARALLEL DIODE

ISOLATED

UNSPECIFIED

100 mA

UNSPECIFIED

RECTANGULAR

1

800 V

5

150 Cel

-40 Cel

125 A

R-XUFM-X5

Not Qualified

800 V

NOT SPECIFIED

NOT SPECIFIED

VHF28-14IO5

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN FREE-WHEELING DIODE

ISOLATED

UNSPECIFIED

65 mA

330 A

SOLDER LUG

RECTANGULAR

28 A

2

.3 mA

1400 V

6

Silicon Controlled Rectifiers

125 Cel

-40 Cel

NICKEL

23 A

R-XUFM-D6

1 V

Not Qualified

1400 V

100 mA

MCC431-22IO2

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

PLASTIC/EPOXY

250 mA

UNSPECIFIED

RECTANGULAR

2

2200 V

7

125 Cel

-40 Cel

R-PUFM-X7

2200 V

C-CWP180-12

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

150 mA

NO LEAD

SQUARE

1

1200 V

3

282.6 A

S-XUUC-N3

Not Qualified

1200 V

NOT SPECIFIED

NOT SPECIFIED

T-CWP16-16

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

50 mA

NO LEAD

SQUARE

1

1600 V

3

37.68 A

S-XUUC-N3

Not Qualified

1600 V

35

260

MCC19-14IO8B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

100 mA

400 A

UNSPECIFIED

RECTANGULAR

18 A

2

10 mA

1400 V

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

40 A

R-XUFM-X5

1.6 V

Not Qualified

1400 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

T-CWP50-18

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

150 mA

NO LEAD

SQUARE

1

1800 V

3

116.18 A

S-XUUC-N3

Not Qualified

1800 V

NOT SPECIFIED

NOT SPECIFIED

P0330SC08D

Littelfuse

SCR

POST/STUD MOUNT

NO

UPPER

SINGLE

METAL

200 mA

HIGH CURRENT CABLE

ROUND

1

800 V

3

355 A

O-MUPM-H3

Not Qualified

800 V

VVZB120-16IO2(T)

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

3 PHASE BRIDGE, HALF-CONTROLLED, COMMON CATHODE WITH BUILT-IN IGBT, DIODE AND THERMISTOR

ISOLATED

UNSPECIFIED

100 mA

UNSPECIFIED

RECTANGULAR

3

1600 V

13

150 Cel

-40 Cel

GOLD OVER NICKEL

77 A

R-XUFM-X13

Not Qualified

e4

VHFD16-14IO1

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

BRIDGE, HALF-CONTROLLED WITH BUILT-IN FREE-WHEELING AND FIELD DIODE

ISOLATED

UNSPECIFIED

65 mA

170 A

UNSPECIFIED

RECTANGULAR

16 A

2

.3 mA

1400 V

7

Silicon Controlled Rectifiers

125 Cel

-40 Cel

TIN SILVER COPPER

15 A

R-XUFM-X7

1 V

Not Qualified

1400 V

100 mA

e1

MCD431-24IO2

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE WITH BUILT-IN DIODE

ISOLATED

PLASTIC/EPOXY

250 mA

UNSPECIFIED

RECTANGULAR

1

2400 V

5

125 Cel

-40 Cel

R-PUFM-X5

2400 V

T-CWP71-18

Littelfuse

SCR

UNCASED CHIP

YES

UPPER

SINGLE

UNSPECIFIED

150 mA

NO LEAD

SQUARE

1

1800 V

3

157 A

S-XUUC-N3

Not Qualified

1800 V

NOT SPECIFIED

NOT SPECIFIED

MCC95-14IO8B

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

ISOLATED

UNSPECIFIED

150 mA

2400 A

UNSPECIFIED

RECTANGULAR

116 A

2

15 mA

1400 V

5

Silicon Controlled Rectifiers

125 Cel

-40 Cel

180 A

R-XUFM-X5

1.5 V

Not Qualified

1400 V

200 mA

TO-240AA

NOT SPECIFIED

NOT SPECIFIED

UL RECOGNIZED

MCO75-16IO6

Littelfuse

SCR

FLANGE MOUNT

NO

UPPER

SINGLE

ISOLATED

PLASTIC/EPOXY

100 mA

UNSPECIFIED

RECTANGULAR

1

1600 V

4

150 Cel

-40 Cel

NICKEL

121 A

R-PUFM-X4

Not Qualified

1600 V

Silicon Controlled Rectifiers (SCR)

Silicon Controlled Rectifiers (SCRs) are semiconductor devices that are used to control the flow of electrical current in high-power applications. They are also known as thyristors, which are a family of devices that includes SCRs, triacs, and diacs.

SCRs consist of four layers of alternating p-type and n-type semiconductor material, forming three p-n junctions. The device has three terminals: the anode (A), the cathode (K), and the gate (G). The SCR is designed to conduct current only in one direction, from the anode to the cathode.

SCRs work by applying a positive voltage to the anode, which causes current to flow into the device. The gate terminal is used to control the flow of current by applying a small voltage pulse to trigger the device. Once triggered, the SCR conducts current until the voltage across the device drops below a certain level, at which point it turns off.

SCRs are commonly used in high-power applications such as motor control, lighting control, and power supplies. They are often used in conjunction with other components such as capacitors, inductors, and diodes to form complete electronic circuits.

Proper selection and use of SCRs are critical to ensure safe and reliable operation of power control circuits. Factors such as the maximum voltage rating, maximum current rating, and operating temperature range should be considered when selecting an SCR for a particular application.