PHILIPS BT134 series D Data Manual
Summary
A robust logic-level triac designed for reliable bidirectional AC switching and phase control in general electronics applications. This product is engineered to interface directly with microcontrollers and low-power trigger circuits, offering controlled yet powerful current handling. The comprehensive manual covers detailed electrical specifications—including voltage ratings, gate triggering limits, thermal resistances, and dynamic performance metrics—empowering designers to integrate this component safely into demanding power management systems needing precision control.
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查询BT134 series D供应商 Philips Semiconductors Product specification
Triacs BT134 series D logic level
GENERAL DESCRIPTION QUICK REFERENCE DATA Glass passivated, sensitive gate SYMBOL PARAMETER MAX. MAX. UNIT triacs in plastic envelope, intended for use in general purpose BT134- 500D 600D
bidirectional switching and phase VDRM Repetitive peak off-state voltages
control applications. These devices IT(RMS) RMS on-state current are intended to be interfaced directly ITSM Non-repetitive peak on-state current to microcontrollers, logic integrated circuits and other low power gate trigger circuits.
PINNING - SOT82 PIN CONFIGURATION SYMBOL PIN DESCRIPTION main terminal 1
main terminal 2
tab main terminal 2
LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VDRM Repetitive peak off-state
voltages
IT(RMS) RMS on-state current full sine wave; Tmb ≤ 107 ˚C ITSM Non-repetitive peak full sine wave; Tj = 25 ˚C prior to
on-state current surge
t = 20 ms t = 16.7 ms
I2t I2t for fusing t = 10 ms 3.1 A2s d IT/dt Repetitive rate of rise of ITM = 6 A; IG = 0.2 A;
on-state current after d IG/dt = 0.2 A/µs triggering T2+ G+ A/µs
IGM Peak gate current VGM Peak gate voltage PGM Peak gate power PG(AV) Average gate power over any 20 ms period 0.5 Tstg Storage temperature -40 ˚C Tj Operating junction ˚C
temperature
1 Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may switch to the on-state. The rate of rise of current should not exceed 3 A/µs.
October 1997 Rev 1.200
Page Summary Contents For PHILIPS BT134 series D Data Manual
Manual Details
| Brand | Philips |
|---|---|
| Pages | 6 |
| File Size | 35.02 KB |
| Published | July 06, 2026 |
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Frequently Asked Questions
What is the intended use application for this device?
It is intended for bidirectional switching and phase control applications, particularly in DRM control systems.
How must my microcontroller interface with this triac?
The devices are designed to be interfaced directly with microcontrollers, logic integrated circuits, and other low power gate trigger circuits.
What are the critical safety precautions regarding usage?
These products are not designed for use in life support appliances or systems where malfunction is expected to result in personal injury.
Can I operate this device above its specified ratings?
Operating the device at conditions above those given in the Characteristics sections, or exposing it to limiting values for extended periods, may affect reliability and should avoid permanent damage.