SA750A-HF datasheet, PDF - EEWORLD Datasheet

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SA750A-HF: DescriptionAxial Lead Transient Voltage Suppressor; File Size373KB，6 Pages; ManufacturerComchip Technology; Websitehttp://www.comchiptech.com/

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SA750A-HF Overview

Axial Lead Transient Voltage Suppressor

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Axial Lead Transient Voltage Suppressor

SA5V0-HF Thru. SA191-HF Series

Working Peak Reverse Voltage: 5.0 to 190 Volts

Peak Pulse Power: 500 Watts

RoHS Device

Halogen Free

Features

-Glass passivated chip.

-Low leakage.

-500W peak pulse power capability with a

10/1000μs waveform, repetitive rate (duty

cycle): 0.01%.

-Uni and Bidirectional unit.

-Excellent clamping capability.

-Very fast response time.

-RoHS compliant.

1.000(25.40)

MIN.

0.300(7.63)

0.230(5.85)

1.000(25.40)

MIN.

DO-15

0.033(0.84)

0.028(0.71)

0.142(3.61)

0.102(2.60)

Mechanical data

-Case: Molded plastic DO-15

-Epoxy: UL 94V-0 rate flame retardant

-Terminals: Axial leads solderable per MIL-STD-202

Method 208

-Polarity: Color band denotes positive end

(cathode)

-Mounting position: Any

Dimensions in inches and (millimeter)

Maximum Ratings and Electrical Characteristics

Ratings at 25°C ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%.

Characteristics

Peak power dissipation with a 10/1000μS

waveform (Note 1)

Peak pulse current with a 10/1000μS

waveform (Note 1)

Power dissipation on infinite heatsink at

=75 °C

Peak forward surge current, 8.3ms single

half sine-wave uni-directional only (Note 2)

Maximum instantaneous forward voltage

at 25A for uni-directional only (Note 3)

Operating junction and storage temperature

range

NTOES:

Symbol

Value

500

Units

PPM

See Next Table

3.0

FSM

STG

3.5/5.0

-55 to +150

°C

(1) Non-repetitive current pulse per fig.5 and derated above T

=25°C per fig. 1.

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

(3) V

<3.5V for devices of V

<200V and V

<5.0V for devices of V

>201V.

Company reserves the right to improve product design , functions and reliability without notice.

QW-JTV12

REV:A

Page 1

Comchip Technology CO., LTD.

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