1N4757A 参数 Datasheet PDF下载

CREAT BY ART

1.0 Watt Glass Passivated Junction Silicon Zener Diodes

DO-41

Features

Low profile package

Built-in strain relief

Glass passivated junction

Low inductance

Typical I

R

less than 5uA above 11V

High temperature soldering guaranteed:

260℃ / 10 seconds at terminals

Plastic package has Underwriters

Laboratory Flammability Classification 94V-0

Green compound with suffix "G" on packing

code & prefix "G" on datecode

1N4740A - 1M200Z

Mechanical Data

Case: Molded plastic DO-41

Expoxy: UL 94V-0 rate flame retardant

Lead: Pure tin plated, lead free,

solderable per MIL-STD-202, method 2025

Polarity: Color Band denotes cathode end

Mounting position: Any

Weight: 0.3 gram

Ordering Information (example)

Part No.

1N4740A

Package

DO-41

Packing

3K / AMMO box

INNER

TAPE

52mm

Packing

code

A0

Packing code

(Green)

A0G

Maximum Ratings and Electrical Characteristics

Rating at 25

℃

ambient temperature unless otherwise specified.

Type Number

Peak Power Dissipation at TA=50℃,

Derate above 50℃ (Note 1)

Peak Forward Surge Current, 8.3ms Single Half

Sine-wave Superimposed on Rated Load

(JEDEC method)(Note 2)

Operating and Storage Temperature Range

Symbol

P

D

Value

1.0

6.67

10

-55 to +150

Unit

Watts

mW/℃

Amps

℃

I

FSM

T

J

, T

STG

Note 1: Mounted on Cu-Pad size 5mm x 5mm x 1.6mm on PCB

Note 2: Measure on 8.3ms Single half Sine-Wave of equivalent square wave, duty cycle= 4 pulse per minute maximum

Version:F12