Motor control lighting heating triac JSCJ BT134 in TO126 plastic package glass passivated for switching
Key Attributes
Model Number:
BT134
Product Custom Attributes
Holding Current (Ih):
15mA
Current - Gate Trigger(Igt):
20mA
Voltage - On State(Vtm):
1.7V
Average Gate Power Dissipation (PG(AV)):
500mW
Current - On State(It(RMS)):
4A
Peak Off - State Voltage(Vdrm):
600V
Current - Surge(Itsm@f):
-
SCR Type:
-
Gate Trigger Voltage (Vgt):
1.45V
Operating Temperature:
-40℃~125℃
Mfr. Part #:
BT134
Package:
TO-126
Product Description
Product Overview
Glass passivated triacs in a plastic TO-126 package, designed for high bidirectional transient and blocking voltage capability with excellent thermal cycling performance. Ideal for motor control, industrial and domestic lighting, heating, and static switching applications.
Product Attributes
- Brand: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
- Model: BT134 TRIAC
- Package: TO-126 Plastic-Encapsulate
- Origin: China (implied by company name and website)
Technical Specifications
| Parameter | Symbol | Test conditions | Value | Unit |
| Maximum Ratings | VDRM/VRRM | Repetitive peak off-state/reverse voltages | 600 | V |
| IT(RMS) | RMS on-state current, full sine wave ;Tmb107 | 4 | A | |
| I2t | I2t for fusing t=10ms | 3.1 | A2s | |
| dIG/dt | T2+G+, T2+G-, T2-G- | 50 | A/us | |
| dIT/dt | Repetitive rate of rise of on-state current after triggering T2-G+ | 10 | A/us | |
| IGM | Peak gate current | 2 | A | |
| Maximum Ratings (cont.) | VGM | Peak gate voltage | 5 | V |
| PGM | Peak gate power | 5 | W | |
| PG(AV) | Average gate power over any 20 ms period | 0.5 | W | |
| Tstg | Storage Temperature | -40~150 | ||
| Operating Temperature | Tj | Operating junction Temperature | 125 | |
| Electrical Characteristics | IDRM | Rated repetitive peak off-state current, VD=VDRM | 10 | A |
| VTM | On-state voltage, IT=3A | 1.4 - 1.7 | V | |
| IGT | Gate trigger current, T2(+), G(+); T2(+), G(-); T2(-), G(-); T2(-), G(+) VD=12V RL=100 | 7 | mA | |
| Gate trigger current, T2(+), G(+) | 1.45 | V | ||
| Gate trigger current, T2(+), G(-) | 1.45 | V | ||
| Gate trigger current, T2(-), G(-); T2(-), G(+) VD=12V RL=100 | 2 | V | ||
| IH | Holding current, IT=100mA IG=20mA | 15 | mA | |
| Thermal Resistance | Rth j-mb | Junction to mounting base, full cycle | 3.0 | K/W |
| Rth j-mb | Junction to mounting base, half cycle | 3.7 | K/W | |
| Rth j-a | Junction to ambient, In free air | 60 | K/W |
TO-126 Package Outline Dimensions
| Symbol | Dimensions In Millimeters | Dimensions In Inches |
| A | 2.500 - 2.900 | 0.098 - 0.114 |
| A1 | 1.100 - 1.500 | 0.043 - 0.059 |
| b | 0.660 - 0.860 | 0.026 - 0.034 |
| b1 | 1.170 - 1.370 | 0.046 - 0.054 |
| c | 0.450 - 0.600 | 0.018 - 0.024 |
| D | 7.400 - 7.800 | 0.291 - 0.307 |
| E | 10.600 - 11.000 | 0.417 - 0.433 |
| e | 4.480 - 4.680 | 0.176 - 0.184 |
| e1 | 2.290 TYP | 0.090 TYP |
| h | 0.000 - 0.300 | 0.000 - 0.012 |
| L | 15.300 - 15.700 | 0.602 - 0.618 |
| L1 | 2.100 - 2.300 | 0.083 - 0.091 |
| P | 3.900 - 4.100 | 0.154 - 0.161 |
| 3.000 - 3.200 | 0.118 - 0.126 |
2410121630_JSCJ-BT134_C53259.pdf
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