SMAJ530/61 Vishay Semiconductors, SMAJ530/61 Datasheet

SMAJ530/61

Manufacturer Part Number

SMAJ530/61

Description

TVS Diodes - Transient Voltage Suppressors 300W 530V 10% Uni

Manufacturer

Vishay Semiconductors

Datasheet

1.SMAJ550HE363.pdf (4 pages)

Specifications of SMAJ530/61

Product Category

TVS Diodes - Transient Voltage Suppressors

Polarity

Unidirectional

Operating Voltage

477 V

Breakdown Voltage

530 V

Clamping Voltage

760 V

Peak Surge Current

0.4 A

Package / Case

DO-214AC

Minimum Operating Temperature

- 55 C

Maximum Operating Temperature

+ 150 C

Channels

1 Channel

Dimensions

2.79 (Max) mm W x 4.5 (Max) mm L

Peak Pulse Power Dissipation

300 W

Factory Pack Quantity

1800

Tradename

TRANSZORB

Current page: 1 of 4
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APPLICATION NOTES

• Respect thermal resistance (PCB Layout) - as the

• Select minimum breakdown voltage, so you get

• Devices with higher breakdown voltage will have a shorter

• Clamping voltage is influenced by internal resistance -

• Keep temperature of TVS lower than TOPSwitch

• Maximum current is determined by the maximum T

• Contact

• Minimum breakdown voltage can be customized for other

• TOPSwitch

Notes

(1)

(2)

(3)

(4)

Revision: 12-Dec-12

PRIMARY CHARACTERISTICS

MAXIMUM RATINGS (T

PARAMETER

Device marking code

Peak pulse power dissipation

Power dissipation on infinite heatsink

Stand-off voltage

Operating junction and storage temperature range

temperature coefficient also contributes to the clamping

voltage

acceptable power dissipation and PCB tie point

temperature

conduction time and will dissipate less power

design approximation is 7 V per 100 mA slope

recommendation

can be higher than 300 mA

current arrangements

applications. Contact supplier

Integrations, Inc.

Non-repetitive current pulse, per fig. 3 and derated above 25 °C per fig. 2.

Mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pads to each terminal

Lead temperature at T

Peak pulse power waveform is 10/1000 µs

FSM

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,

(uni-directional only)

(uni-directional)

Package

Polarity

supplier

PPM

max.

www.vishay.com

DO-214AC (SMA)

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

for

registered

= 75 °C

different

(1)(2)(4)

= 25 °C unless otherwise noted)

Transient Voltage Suppressors

(fig. 1)

(3)

trademark

Surface Mount T

DO-214AA (SMB)

530 V to 550 V

Uni-directional

477 V, 495 V

clamping

150 °C

300 W

2.5 W

40 A

voltage/

Power

as a

and

FEATURES

• Glass passivated chip junction

• Available in uni-directional polarity only

• Excellent clamping capability

• Very fast response time

• Low incremental surge resistance

• Meets MSL level 1, per J-STD-020, LF maximum peak of

• AEC-Q101 qualified

• Material categorization: For definitions of compliance

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-214AC (SMA)

Molding compound meets UL 94 V-0 flammability rating

Base P/N-E3 - RoHS-compliant and commercial grade

Base P/NHE3 - RoHS-compliant and AEC-Q101 qualified

Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified

(“_X” denotes revision code e.g. A, B, .....)

Terminals: Matte tin plated leads, solderable per

J-STD-002 and JESD 22-B102

E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix

meets JESD 201 class 2 whisker test

Polarity: Color band denotes cathode end

SYMBOL

RANS

260 °C

please see

, T

PPM

STG

www.vishay.com/doc?91000

Vishay General Semiconductor

ORB

www.vishay.com/doc?99912

SMAJ530

477

SMAJ530, SMAJ550

- 55 to 150

300

2.5

DiodesEurope@vishay.com

SMAJ550

495

Document Number: 88391

UNIT

°C

Related parts for SMAJ530/61

SMAJ530/61 Summary of contents

Page 1

Surface Mount T Transient Voltage Suppressors DO-214AC (SMA) PRIMARY CHARACTERISTICS V (uni-directional) 530 V to 550 477 V, 495 PPM (uni-directional only) FSM T max. J Polarity Uni-directional Package DO-214AA ...

Page 2

ELECTRICAL CHARACTERISTICS (T PARAMETER Minimum breakdown voltage 100 μA Max. clamping voltage 400 mA, 10/1000 μs waveform Maximum DC reverse leakage current V Typical temperature coefficient (1) Typical capacitance 200 V Note (1) Measured at ...

Page 3

° µs Pulse Width ( defined as the Point where the Peak Current Peak Value decays PPM 100 Half Value - I PP ...

Page 4

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), ...

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