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Product Detailed Parameters
- Description：TRIAC SENS GATE 800V 4A D2PAK
- Series：-
- Mfr：WeEn Semiconductors
- Package：Tape & Reel (TR)
- Triac Type：Logic - Sensitive Gate
- Voltage - Off State：800 V
- Current - On State (It (RMS)) (Max)：4:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：25A, 27A
- Current - Gate Trigger (Igt) (Max)：10 mA
- Current - Hold (Ih) (Max)：15 mA
- Configuration：Single
- Operating Temperature：125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：D2PAK
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Overview
The BT136B-800E,118 is a four-quadrant sensitive gate triac manufactured by WeEn Semiconductors. It features an RMS on-state current of 4 A and a non-repetitive peak on-state current of 27 A. The device supports a rated repetitive peak off-state voltage (VDRM) of 800 V with a maximum off-state leakage current of 100 uA at VDRM. It exhibits an on-state voltage of 1.4 V, a maximum holding current of 15 mA, and a gate trigger voltage of 700 mV. The gate trigger current is specified at 11 mA. Operating within a temperature range of -40 C to +125 C, it utilizes a D2PAK-3 surface-mount package.
Feature Summary
- Sensitive gate design enabling direct interface with logic circuits
- High thermal stability for operation up to 125 C junction temperature
- Robust surge handling capability with 27 A non-repetitive current rating
Applications
- Solid state relays
- Motor speed control systems
- Lighting dimmers
Procurement Notes
Verify the specific suffix '118' against official manufacturer documentation to confirm tape and reel specifications. Confirm RoHS compliance status through the latest datasheet or product compliance reports. Ensure the ordering part number matches the exact voltage and package requirements for the target application circuit.
Selection Notes
Select this component when an 800 V blocking voltage is required in a surface-mount form factor. The 4 A RMS rating suits moderate power AC switching tasks. Compare gate trigger characteristics against the driving circuit's output capabilities to ensure reliable turn-on across all quadrants. Verify thermal management requirements for the D2PAK-3 package under expected load conditions.
Part Context
This part belongs to the BT136 series of triacs from WeEn Semiconductors. The series typically offers 4 A current ratings with various voltage options. The 'B' designation indicates the D2PAK-3 surface-mount package variant. The '800' specifies the 800 V voltage class, distinguishing it from 600 V variants like the BT136B-600E.
Replacement Considerations
Cross-reference with other manufacturers offering 4 A, 800 V triacs in D2PAK packages. Verify pinout compatibility and electrical parameter overlaps before substitution.
