Philips Product Specification: Triacs BT138B Series Data Manual / User Guide
Summary
Product specification for the Philips BT138B series glass passivated triacs in SOT404 surface-mount package, published October 1997. Available in 500V, 600V, and 800V voltage ratings with 12A RMS on-state current and 95A non-repetitive peak surge capability. Features high bidirectional transient and blocking voltage capability with high thermal cycling performance for applications including motor control, industrial and domestic lighting, heating control, and static switching in AC power control
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查询BT138B-500供应商 Philips Semiconductors Product specification
Triacs BT138B series
GENERAL DESCRIPTION QUICK REFERENCE DATA Glass passivated triacs in plastic SYMBOL PARAMETER MAX. MAX. MAX. UNIT envelope suitable for surface mounting, intended for use in BT138B- applications requiring high BT138B- 500F 600F 800F bidirectional transient and blocking BT138B- 500G 600G 800G
voltage capability and high thermal VDRM Repetitive peak off-state
cycling performance. Typical voltages
applications include motor control, IT(RMS) RMS on-state current
industrial and domestic lighting, ITSM Non-repetitive peak on-state heating and static switching. current
PINNING - SOT404 PIN CONFIGURATION SYMBOL PIN DESCRIPTION
main terminal 1
main terminal 2 gate
mb 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 ≤ 99 ˚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 A2s d IT/dt Repetitive rate of rise of ITM = 20 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 15 A/µs.
October 1997 Rev 1.200
Page Summary Contents For Philips Product Specification: Triacs BT138B Series Data Manual / User Guide
Manual Details
| Brand | Philips |
|---|---|
| Pages | 6 |
| File Size | 54.72 KB |
| Published | June 16, 2026 |
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