Datasheet > SMBJ19A

SMBJ19A

更新时间： 2024-02-20 13:14:15

品牌	Logo	应用领域
PACELEADER		二极管
页数	文件大小	规格书
5页	342K
描述
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

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数据手册

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SMBJ19A 数据手册

SMBJ Series

SSUURRFFAACCEE MMOOUUNNTT TTRRAANNSSIIEENNTT VVOOLLTTAAGGEE SSUUPPPPRREESSSSOORR

PEAK PULSE POWER 600 WATTS

REVERSE VOLTAGE 6.8 to 520 Volts

SMB/DO-214AA

.075(1.91)

.083(2.11)

.130(3.30)

.155(3.94)

.160(4.06)

.185(4.70)

.006(.152)

.012(.305)

.083(2.13)

.096(2.44)

.030(0.76)

.050(1.27)

.004(.102)

.008(.203)

.200(5.08)

.220(5.59)

Dimensions in inches and (millimeters)

FEATURES

MECHANICAL DATA

Glass passivated chip

Case Molded plastic

600W peak pulse power capability woth a

Epoxy UL ꢂ9Vꢃ0 rate flame retardant

10/1000

s waveform, repetitive rate (duty

cycle) 0ꢀ01ꢁ

Lead ꢄolderable per MꢅLꢃꢄSTꢃ-70, method

2026

Low leakage

Polarity

Color band denotes cathode end

Uni and Bidirectional unit

Excellent clamping capability

except Bipolar

Mounting position ꢆny

Very fast response time

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25℃ ambient temperature unless otherwise specif

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%

Parameter

Symbol

P_PP

Value

Minimum 600

See Next Table

5.0

UNIT

Watts

Amps.

Watts

Peak power dissipation with a 10/1000μs waveform

Peak pulse current wih a 10/1000μs waveform

Power dissipation on infinite heatsink at T_L= 75 °C

Peak forward surge current, 8.3 ms single half sine-

wave unidirectional only⁽¹⁾

I_PP

P_D

I_FSM

100

Amps.

Maximum instantaneous forward voltage at 50 A for

unidirectional only⁽²⁾

V_F

3.5/5.0

Volts

°C

T_J, T_STG

Operating junction and storage temperature range

–55 to +150

Note:

(1) Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.

(2) VF= 3.5V on SMBJ5.0 thru SMBJ90A devices and VF= 5.0V onSMBJ100 thru SMBJ440A devices.

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