1.5SMC400A-E3/51T Vishay, 1.5SMC400A-E3/51T Datasheet

TVS Diodes - Transient Voltage Suppressors 1500W 400V Unidirect

1.5SMC400A-E3/51T

Manufacturer Part Number

1.5SMC400A-E3/51T

Description

TVS Diodes - Transient Voltage Suppressors 1500W 400V Unidirect

Manufacturer

Vishay

Series

1.5SMCr

Datasheet

1.1.5SMC100A-E357T.pdf (5 pages)

Specifications of 1.5SMC400A-E3/51T

Polarity

Unidirectional

Channels

1 Channel

Clamping Voltage

548 V

Operating Voltage

342 V

Breakdown Voltage

380 V to 420 V

Termination Style

SMD/SMT

Peak Surge Current

2.7 A

Peak Pulse Power Dissipation

1500 W

Maximum Operating Temperature

+ 150 C

Minimum Operating Temperature

- 65 C

Dimensions

6.22 mm W x 7.11 mm L x 2.62 mm H

Package / Case

DO-214AB

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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1.5SMC Series

Vishay General Semiconductor

DEVICES FOR BI-DIRECTION APPLICATIONS

For bi-directional devices use CA suffix (e.g.

1.5SMC220CA).

Electrical characteristics apply in both directions.

Notes:

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

(2) Mounted on 0.31 x 0.31" (8.0 x 8.0 mm) copper pads to each terminal

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PRIMARY CHARACTERISTICS

MAXIMUM RATINGS (T

PARAMETER

Peak power dissipation with a 10/1000 µs waveform

Peak pulse current with a 10/1000 µs waveform

Power dissipation on infinite heatsink T

Peak forward surge current 8.3 ms single half sine-wave

uni-directional only

Operating junction and storage temperature range

FSM

Surface Mount T

(uni-directional only)

uni-directional

bi-directional

PPM

max.

(2)

DO-214AB (SMC)

= 25 °C unless otherwise noted)

RANS

= 50 °C

6.8 V to 540 V

6.8 V to 220 V

1500 W

150 °C

6.5 W

200 A

(1)

(Fig. 3)

(1)(2)

ORB

(Fig. 1)

= 25 °C per Fig. 2

Transient Voltage Suppressors

FEATURES

TYPICAL APPLICATIONS

Use in sensitive electronics protection against voltage

transients induced by inductive load switching and

lighting on ICs, MOSFET, signal lines of sensor units

for consumer, computer, industrial, automotive and

telecommunication.

MECHANICAL DATA

Case: DO-214AB (SMC)

Epoxy meets UL 94V-0 flammability rating

Terminals: Matte tin plated leads, solderable per

J-STD-002B and JESD22-B102D

E3 suffix for commercial grade, HE3 suffix for high

reliability grade (AEC Q101 qualified)

Polarity: For uni-directional types the band denotes

cathode end, no marking on bi-directional types

• Low profile package

• Ideal for automated placement

• Glass passivated chip junction

• Available in uni-directional and bi-directional

• 1500 W peak pulse power capability with a

• Excellent clamping capability

• Very fast response time

• Low incremental surge resistance

• Meets MSL level 1, per J-STD-020C, LF max peak

• Solder dip 260 °C, 40 seconds

• Component in accordance to RoHS 2002/95/EC

SYMBOL

10/1000 µs waveform, repetitive rate (duty cycle):

0.01 %

of 260 °C

and WEEE 2002/96/EC

, T

PPM

FSM

PPM

STG

See next table

- 65 to + 150

VALUE

1500

200

6.5

Document Number: 88303

Revision: 08-May-07

UNIT

°C

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1.5SMC400A-E3/51T Summary of contents

Page 1

... Series Vishay General Semiconductor Surface Mount T DO-214AB (SMC) PRIMARY CHARACTERISTICS V uni-directional BR V bi-directional BR P PPM (uni-directional only) FSM T max. J DEVICES FOR BI-DIRECTION APPLICATIONS For bi-directional devices use CA suffix (e.g. 1.5SMC220CA). Electrical characteristics apply in both directions. MAXIMUM RATINGS ( °C unless otherwise noted) ...

Page 2

... Notes: ≤ (1) Pulse test (2) Surge current waveform per Fig. 3 and derate per Fig. 2 (3) All terms and symbols are consistent with ANSI/IEEE CA62 ...

Page 3

... Series Vishay General Semiconductor THERMAL CHARACTERISTICS (T PARAMETER Thermal resistance, junction to ambient air Thermal resistance, junction to leads Note: (1) Mounted on minimum recommended pad layout ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) 1.5SMC6.8A-E3/57T 0.211 1.5SMC6.8A-E3/9AT 0.211 (1) 1.5SMC6.8AHE3/57T 0.211 (1) 1.5SMC6.8AHE3/9AT 0.211 Note: (1) Automotive grade AEC Q101 qualified RATINGS AND CHARACTERISTICS CURVES = 25 ° ...

Page 4

... MIN. 0.280 (7.11) 0.260 (6.60) 0.012 (0.305) 0.006 (0.152) 0.008 (0.2) 0 (0) 0.320 (8.13) 0.305 (7.75) 1.5SMC Series Vishay General Semiconductor max 8.3 ms Single Half Sine-Wave 100 10 Number of Cycles Uni-Directional Use Only Mounting Pad Layout 0.185 (4.69) MAX ...

Page 5

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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