NOTE: All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

DATA SHEET #: LA0011A

DOC

Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, Ca 90638

Phone: (562) 404-4474 * Fax: (562) 404-1773

ssdi@ssdi-power.com * www.ssdi-power.com

Designer’s Data Sheet

SVR137A __ __ __

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│

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__ = Not Screened

TX = TX Level

TXV = TXV

S = S Level

Lead Bend

__ = Straight

DB = Down Bend

UB = Up Bend

Package

M = TO-254

Z = TO-254Z

J = TO-257

G = CerPack

S.5= SMD.5

SVR137A Series

1.5 AMP

Negative Adjustable

Linear Voltage Regulator

40 Volts

Features:

•

Guaranteed 0.02% line regulation

•

Guaranteed 0.5% load regulation

•

Min 1.5A output current

•

Eutectic die attach

•

Superior to LM137 types

•

Complimentary use with LM117 types

•

Isolated hermetically sealed power package (M,Z,J)

•

150°C operating temperature

•

Custom lead forming available (M,Z,J)

•

TX, TXV, and Space Level Screening Available

MAXIMUM RATINGS

Symbol

Value

Units

Power Dissipation

3/

Internally

Limited, 20

W

Input to Output Voltage Differential

40

V

Maximum Current Load

100

Amps

Operating Junction Temperature

-55 to +150

Storage Temperature

-65 to +150

TO-254(M)

TO-254Z(Z)

TO-257(J)

CerPack (G)

SMD.5 (S.5)

Notes:

1/ For ordering information, price, operating curves, and availability, contact factory.

2/ Screening based on MIL-PRF-19500. Screening flows available on request.

3/ Unless otherwise specified, these specifications apply:

4/ Testing is done using a pulsed low duty cycle technique.