1.5KE440A datasheet, PDF - EEWORLD Datasheet

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1.5KE440A: DescriptionTVS DIODE; Categorysemiconductor Discrete semiconductor; File Size29KB，4 Pages; ManufacturerEIC [EIC discrete Semiconductors]

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1.5KE440A Overview

TVS DIODE

1.5KE440A Parametric

Parameter Name	Attribute value
state	ACTIVE
Diode type	TRANS voltage SUPPRESSOR diode

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1.5KE SERIES

: 6.8 - 440 Volts

: 1500 Watts

FEATURES :

* 1500W surge capability at 1ms

* Excellent clamping capability

* Low zener impedance

* Fast response time : typically less

then 1.0 ps from 0 volt to V

BR(min.)

* Typical I

less then 1

A above 10V

TRANSIENT VOLTAGE

SUPPRESSOR

DO-201AD

0.21 (5.33)

0.19 (4.83)

1.00 (25.4)

MIN.

0.375 (9.53)

0.285 (7.24)

MECHANICAL DATA

* Case : DO-201AD Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Axial lead solderable per MIL-STD-202,

method 208 guaranteed

* Polarity : Color band denotes cathode end except Bipolar.

* Mounting position : Any

* Weight : 1.21 grams

0.052 (1.32)

0.048 (1.22)

1.00 (25.4)

MIN.

Dimensions in inches and (millimeters)

DEVICES FOR BIPOLAR APPLICATIONS

For Bi-directional use C or CA Suffix

Electrical characteristics apply in both directions

MAXIMUM RATINGS

Rating at 25

C ambient temperature unless otherwise specified.

Rating

Peak Power Dissipation at Ta = 25

C, Tp=1ms

(Note1)

Steady State Power Dissipation at T

= 75

Lead Lengths 0.375", (9.5mm)

(Note 2)

Peak Forward Surge Current, 8.3ms Single Half

Sine-Wave Superimposed on Rated Load

(JEDEC Method)

(Note 3)

Symbol

Value

Minimum 1500

Unit

Watts

5.0

Watts

FSM

STG

200

- 65 to + 175

Amps.

Operating and Storage Temperature Range

Note :

(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25

C per Fig. 1

(2) Mounted on Copper Leaf area of 1.57 in (40mm ).

(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.

UPDATE : MAY 18, 1998

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