12 Amp Triac WEIDA BT138-800E with Robust Performance and 800 Volt Repetitive Peak Off State Voltage
Key Attributes
Model Number:
BT138-800E
Product Custom Attributes
Current - Gate Trigger(Igt):
60mA
Voltage - On State(Vtm):
1.6V
Average Gate Power Dissipation (PG(AV)):
500mW
Current - On State(It(RMS)):
12A
Peak Off - State Voltage(Vdrm):
800V
Current - Surge(Itsm@f):
120A
SCR Type:
-
Operating Temperature:
-40℃~+125℃
Gate Trigger Voltage (Vgt):
1.3V
Mfr. Part #:
BT138-800E
Package:
TO-263
Product Description
Product Overview
The BT138 Series 12A Triacs from Jiangsu Weida Semiconductor Co., Ltd. are designed for middle and small resistance type power loads, featuring low holding and latching current. This series offers robust performance with high repetitive peak off-state voltages and RMS on-state current capabilities.
Product Attributes
- Brand: Jiangsu Weida Semiconductor Co., Ltd.
- Product Series: BT138 Series
- Product Type: Triacs
- Current Rating: 12A
- Revision: 9.0
- Year: 2020
Technical Specifications
| Parameter | Symbol | Value | Unit | Notes | |
| Absolute Maximum Ratings | Storage junction temperature range | -40~150 | |||
| Operating junction temperature range | Tj | -40~125 | |||
| Repetitive peak off-state voltage (Tj=25) | VDRM | 600/800 | V | ||
| Repetitive peak reverse voltage (Tj=25) | VRRM | 600/800 | V | ||
| RMS on-state current | IT(RMS) | 12 | A | ||
| Non repetitive surge peak on-state current (full cycle, F=50Hz) | ITSM | 120 | A | ||
| I2t value for fusing (tp=10ms) | I2t | 45 | A2s | ||
| Critical rate of rise of on-state current (IG=2IGT) | dI/dt | 50 (--), 10 () | A/s | ||
| Peak gate current | IGM | 2 | A | ||
| Average gate power dissipation | PG(AV) | 0.5 | W | ||
| Electrical Characteristics (Tj=25 unless otherwise specified) | Gate Trigger Current (3 Quadrants) | IGT | MAX 10/35/50 (--) | mA | VD=12V, RL=33 |
| Gate Trigger Voltage (3 Quadrants) | VGT | 1.3 | V | VD=12V, RL=33 | |
| Gate Non-Trigger Voltage (3 Quadrants) | VGD | MIN 0.2 | V | VD=VDRM, Tj=125 | |
| Holding Current (3 Quadrants) | IH | MAX 10/40/60 (--) | mA | IT=100mA | |
| Latching Current (3 Quadrants) | IL | MAX 30/50/70 (-), 40/60/80 () | mA | IG=1.2IGT | |
| Critical rate of rise of commutating voltage (Gate open) (3 Quadrants) | dV/dt | MIN 200/500/1000 | V/s | VD=2/3VDRM, Tj=125 | |
| Gate Trigger Current (4 Quadrants) | IGT | MAX 5/10/25/50 (--), 10/25/70/100 () | mA | VD=12V, RL=33 | |
| Gate Trigger Voltage (4 Quadrants) | VGT | 1.3 | V | --- | |
| Gate Non-Trigger Voltage (4 Quadrants) | VGD | MIN 0.2 | V | VD=VDRM | |
| Holding Current (4 Quadrants) | IH | MAX 10/20/40/60 (-), 20/40/70/100 () | mA | IT=100mA | |
| Critical rate of rise of commutating voltage (Gate open) (4 Quadrants) | dV/dt | MIN 20/50/100/200 | V/s | VD=0.66VDRM, Tj=125 | |
| On-state voltage | VTM | MAX 1.6 | V | ITM=15A, tp=380s, Tj=25 | |
| Static Characteristics | Off-state current | IDRM, IRRM | MAX 5 (Tj=25), 1 (Tj=125) | A | VDRM= VRRM |
| Peak gate power dissipation | PGM | 5 | W | ||
| Thermal Resistances | Junction to case (AC) | Rth(j-c) | 1.8 | /W | TO-252-4R |
| Junction to case (AC) | Rth(j-c) | 1.5 | /W | TO-220B(Non-Ins)/ TO-220C | |
| Junction to case (AC) | Rth(j-c) | 2.5 | /W | TO-220F | |
| Junction to case (AC) | Rth(j-c) | 1.5 | /W | TO-263 |
2410122027_WEIDA-BT138-800E_C2901181.pdf
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