Datasheet > BT138B

BT138B

更新时间： 2022-12-13 02:29:09

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恩智浦 - NXP		可控硅
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6页	56K
描述
Triacs

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BT138B 数据手册

Philips Semiconductors

Product specification

Triacs

BT138B series

GENERAL DESCRIPTION

QUICK REFERENCE DATA

Glass passivated triacs in a plastic

envelope suitable for surface

mounting, intended for use in

SYMBOL PARAMETER

MAX. MAX. MAX. UNIT

BT138B-

500

600

800

applications

requiring

high

BT138B- 500F 600F 800F

BT138B- 500G 600G 800G

bidirectional transient and blocking

voltage capability and high thermal

V_DRM

Repetitive peak off-state

voltages

500

600

800

cycling

performance.

Typical

applications include motor control,

industrial and domestic lighting,

heating and static switching.

I_T(RMS)

I_TSM

RMS on-state current

Non-repetitive peak on-state

current

PINNING - SOT404

PIN CONFIGURATION

SYMBOL

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

-500

-600

-800

800

V_DRM

Repetitive peak off-state

voltages

500¹

600¹

I_T(RMS)

I_TSM

RMS on-state current

Non-repetitive peak

on-state current

full sine wave; T_mb≤ 99 ˚C

full sine wave; T_j= 25 ˚C prior to

surge

t = 20 ms

105

t = 16.7 ms

I²t

dI_T/dt

I²t for fusing

Repetitive rate of rise of

on-state current after

triggering

t = 10 ms

A²s

I_TM= 20 A; I_G= 0.2 A;

dI_G/dt = 0.2 A/µs

T2+ G+

0.5

150

125

A/µs

T2+ G-

T2- G-

T2- G+

I_GM

Peak gate current

Peak gate voltage

Peak gate power

Average gate power

Storage temperature

Operating junction

temperature

V_GM

P_GM

P_G(AV)

T_stg

T_j

over any 20 ms period

-40

˚C

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

12 3 4 5 6

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