1.5KE9.1A datasheet, PDF - EEWORLD Datasheet

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1.5KE9.1A: Description1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-201AE; Categorysemiconductor Discrete semiconductor; File Size617KB，6 Pages; ManufacturerGood-Ark; Websitehttp://www.goodark.com/

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1.5KE9.1A Overview

1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-201AE

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1.5KE6.8 thru 1.5KE550CA

and 1N6267 thru 1N6303A

Transient Voltage Suppressors

Peak Pulse Power 1500W Breakdown Voltage 6.8 to 550V

Features

Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

Glass passivated junction

1500W peak pulse power capabililty on 10/1000us waveform,

repetition rate (duty cycle): 0.05%

Excellent clamping capability

Low incremental surge resistance

Very fast response time

High temperature soldering guaranteed: 265

C/10 seconds,

0.375" (9.5mm) lead length, 5lbs. (2.3 kg) tension

Includes 1N6267 thru 1N6303A

Mechanical Data

Case: Molded plastic body over passivated junction

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: For unidirectional types the color band denotes the

cathode, which is positive with respect to the anode under

normal TVS operation

Mounting Position: Any

Weight: 0.045oz., 1.2g

Devices for Bidirectional Applications

For bi-directional, use C or CA suffix for types 1.5KE6.8 thru types 1.5KE440

(e.g. 1.5KE6.8C, 1.5KE440CA). Electrical characteristics apply in both directions.

Maximum Ratings and Characteristics

=25

C unless otherwise noted)

Parameter

Peak power dissipation with a 10/1000

s waveform

(1)

(Fig. 1)

Peak pulse current with a 10/1000

s waveform

(1)

Steady state power dissipation

at T

=75

C, lead lengths 0.375" (9.5mm)

(2)

Peak forward surge current 8.3ms single half sine-wave

uni-directional only

(3)

Maximum instantaneous forward voltage

at 100A for unidirectional only

(4)

Typical thermal resistance junction-to-lead

Typical thermal resistance junction-to-ambient

Operating junction and storage temperature range

Symbol

PPM

M(AV)

FSM

, T

STG

Value

Minimum 1500

See Next Table

6.5

200

3.5/5.0

-55 to +175

Unit

Amps

Volts

C/W

Notes:

1. Non-repetitive current pulse, per Fig.3 and derated above T

=25

C per Fig. 2

2. Mounted on copper pad area of 1.6 x 1.6” (40 x 40 mm) per Fig. 5

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

4. V

=3.5 V for devices of V

(BR)

<220V, and V

=5.0 Volt max. for devices of V

(BR)

>220V

593

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