IN-LINE Triode For Alternating Current (TRIAC) 557

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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 Commutation Voltage Minimum Critical Rate of Rise of Off-state Voltage Maximum Holding Current Additional Features JEDEC-95 Code JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Reference Standard

Z0402MF

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

3 mA

THROUGH-HOLE

RECTANGULAR

1

.2 mA

3

TRIACs

125 Cel

-40 Cel

MATTE TIN

.95 A

R-PSIP-T3

2 V

Not Qualified

600 V

30 V/us

10 mA

SENSITIVE GATE

e3

Z0410MF

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

25 mA

THROUGH-HOLE

RECTANGULAR

1

.2 mA

3

TRIACs

125 Cel

-40 Cel

MATTE TIN

.95 A

R-PSIP-T3

2 V

Not Qualified

600 V

30 V/us

50 mA

SENSITIVE GATE

e3

T835-800H

STMicroelectronics

SNUBBERLESS TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

35 mA

THROUGH-HOLE

RECTANGULAR

1

3

TRIACs

125 Cel

-40 Cel

MATTE TIN

8 A

R-PSIP-T3

1

1.3 V

Not Qualified

800 V

400 V/us

35 mA

e3

Z0402DF

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

3 mA

THROUGH-HOLE

RECTANGULAR

1

.2 mA

3

TRIACs

125 Cel

-40 Cel

.95 A

R-PSIP-T3

2 V

Not Qualified

400 V

30 V/us

10 mA

SENSITIVE GATE

NOT SPECIFIED

NOT SPECIFIED

Z0405DF

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

5 mA

THROUGH-HOLE

RECTANGULAR

1

.2 mA

3

TRIACs

125 Cel

-45 Cel

.95 A

R-PSIP-T3

2 V

Not Qualified

400 V

30 V/us

10 mA

SENSITIVE GATE

NOT SPECIFIED

NOT SPECIFIED

Z0410SF1AA2

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

25 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

3

TRIACs

125 Cel

-40 Cel

MATTE TIN

4 A

R-PSIP-T3

1.3 V

Not Qualified

700 V

5 V/us

200 V/us

25 mA

e3

Z0410NF

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

25 mA

THROUGH-HOLE

RECTANGULAR

1

.2 mA

3

TRIACs

125 Cel

-40 Cel

MATTE TIN

.95 A

R-PSIP-T3

2 V

Not Qualified

800 V

30 V/us

50 mA

SENSITIVE GATE

e3

Z0405NF

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

5 mA

THROUGH-HOLE

RECTANGULAR

1

.2 mA

3

TRIACs

125 Cel

-40 Cel

MATTE TIN

.95 A

R-PSIP-T3

2 V

Not Qualified

800 V

30 V/us

10 mA

SENSITIVE GATE

e3

Z0402NF0AA2

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

3 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

3

TRIACs

125 Cel

-40 Cel

MATTE TIN

4 A

R-PSIP-T3

1.3 V

Not Qualified

800 V

.5 V/us

10 V/us

3 mA

e3

Z0409NF1AA2

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

3

TRIACs

125 Cel

-40 Cel

TIN

4 A

R-PSIP-T3

1.3 V

Not Qualified

800 V

2 V/us

100 V/us

10 mA

e3

Z0405SF0AA2

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

5 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

3

TRIACs

125 Cel

-40 Cel

MATTE TIN

4 A

R-PSIP-T3

1.3 V

Not Qualified

700 V

1 V/us

20 V/us

5 mA

e3

Z0409NF0AA2

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

3

TRIACs

125 Cel

-40 Cel

MATTE TIN

4 A

R-PSIP-T3

1.3 V

Not Qualified

800 V

2 V/us

100 V/us

10 mA

e3

Z0410MF0AA2

STMicroelectronics

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

25 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

3

TRIACs

125 Cel

-40 Cel

TIN

4 A

R-PSIP-T3

1.3 V

Not Qualified

600 V

5 V/us

200 V/us

25 mA

e3

ACTT6G-800E

NXP Semiconductors

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

THROUGH-HOLE

RECTANGULAR

1

3

125 Cel

TIN

6 A

R-PSIP-T3

800 V

SENSITIVE GATE

TO-262AA

e3

BT134-800E

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

800 V

50 V/us

15 mA

SENSITIVE GATE

e3

BT134-500F

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

25 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

4 A

R-PSIP-T3

1.5 V

Not Qualified

500 V

50 V/us

15 mA

BT134-600,127

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

35 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

100 V/us

15 mA

e3

BT134-500G

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

50 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

4 A

R-PSIP-T3

1.5 V

Not Qualified

500 V

10 V/us

200 V/us

30 mA

BT134-800G

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

50 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

4 A

R-PSIP-T3

1.5 V

Not Qualified

800 V

10 V/us

200 V/us

30 mA

BT134-500E

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

4 A

R-PSIP-T3

1.5 V

Not Qualified

500 V

50 V/us

15 mA

SENSITIVE GATE

BT134-600G

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

50 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

10 V/us

200 V/us

30 mA

e3

BT134-600G,127

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

50 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

10 V/us

200 V/us

30 mA

e3

BT134-500D

NXP Semiconductors

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

5 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

4 A

R-PSIP-T3

1.5 V

Not Qualified

500 V

10 mA

SENSITIVE GATE

BT134-800F

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

25 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

4 A

R-PSIP-T3

1.5 V

Not Qualified

800 V

50 V/us

15 mA

BT134-600

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

35 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

100 V/us

15 mA

e3

BT134-600E

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

50 V/us

15 mA

SENSITIVE GATE

e3

BT134-600E,127

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

50 V/us

15 mA

SENSITIVE GATE

e3

BT134-800E,127

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

10 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

800 V

50 V/us

15 mA

SENSITIVE GATE

e3

BT134-600F

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

25 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

4 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

50 V/us

15 mA

BT134-800

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

35 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

800 V

100 V/us

15 mA

e3

BT134-600D

NXP Semiconductors

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

5 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

5 V/us

10 mA

SENSITIVE GATE

e3

BT134-800,127

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

35 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

TIN

4 A

R-PSIP-T3

1.5 V

Not Qualified

800 V

100 V/us

15 mA

e3

BT134-500

NXP Semiconductors

TRIAC

IN-LINE

NO

SINGLE

SINGLE

MAIN TERMINAL 2

PLASTIC/EPOXY

35 mA

THROUGH-HOLE

RECTANGULAR

1

.5 mA

500 uA

3

TRIACs

125 Cel

4 A

R-PSIP-T3

1.5 V

Not Qualified

500 V

100 V/us

15 mA

SM16G48A

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

16 A

R-PSIP-T3

1.5 V

Not Qualified

400 V

4 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM16G48

Toshiba

4 QUADRANT LOGIC LEVEL TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

16 A

R-PSIP-T3

1.5 V

Not Qualified

400 V

10 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM8J48

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

8 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

10 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM12J48

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

12 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

10 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM12G48

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

12 A

R-PSIP-T3

1.5 V

Not Qualified

400 V

10 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM16J48A

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

16 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

4 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM12G48A

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

12 A

R-PSIP-T3

1.5 V

Not Qualified

400 V

4 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM3G48

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

3 A

R-PSIP-T3

1.5 V

Not Qualified

400 V

10 V/us

30 mA

NOT SPECIFIED

NOT SPECIFIED

SM6G48A

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

6 A

R-PSIP-T3

1.5 V

Not Qualified

400 V

4 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM8G48

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

8 A

R-PSIP-T3

1.5 V

Not Qualified

400 V

10 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM6J48A

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

6 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

4 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM8J48A

Toshiba

TRIAC

IN-LINE

NO

SINGLE

SINGLE

PLASTIC/EPOXY

20 mA

THROUGH-HOLE

RECTANGULAR

1

20 uA

3

TRIACs

125 Cel

-40 Cel

8 A

R-PSIP-T3

1.5 V

Not Qualified

600 V

4 V/us

50 mA

NOT SPECIFIED

NOT SPECIFIED

SM2D44

Toshiba

TRIAC

IN-LINE

NO

DUAL

SINGLE

PLASTIC/EPOXY

5 mA

THROUGH-HOLE

RECTANGULAR

1

10 uA

4

125 Cel

-40 Cel

2 A

R-PDIP-T4

2 V

Not Qualified

200 V

25 mA

SM3G44

Toshiba

TRIAC

IN-LINE

NO

DUAL

SINGLE

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

10 uA

4

125 Cel

-40 Cel

3 A

R-PDIP-T4

2 V

Not Qualified

400 V

50 mA

SM3J44

Toshiba

TRIAC

IN-LINE

NO

DUAL

SINGLE

PLASTIC/EPOXY

30 mA

THROUGH-HOLE

RECTANGULAR

1

10 uA

4

125 Cel

-40 Cel

3 A

R-PDIP-T4

2 V

Not Qualified

600 V

50 mA

Triode For Alternating Current (TRIAC)

A Triode for Alternating Current (TRIAC) is a semiconductor device that is used to control the flow of electrical current in AC circuits. It is a bidirectional device that can conduct current in both directions, making it useful for AC power control applications.

TRIACs consist of a bidirectional switching element that allows for the control of AC current in both directions. They are typically used in applications where AC voltage needs to be controlled, such as in lighting control, motor speed control, and power supplies.

TRIACs work by applying a small current or voltage to the gate terminal, which allows current to flow through the device. Once the current reaches a certain level, the TRIAC turns on and conducts current in both directions until the current drops below a certain threshold, at which point the TRIAC turns off.

TRIACs are commonly used in conjunction with other components such as capacitors, inductors, and diodes to form complete electronic circuits. They are often used in power control circuits that require precise control of AC voltage or current.