SMAJ28A-E3/61 Vishay, SMAJ28A-E3/61 Datasheet

TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,28V V(RWM),DO-214AC / SMA

SMAJ28A-E3/61

Manufacturer Part Number

SMAJ28A-E3/61

Description

TRANSIENT SUPPRESSOR DIODE,SINGLE,UNIDIRECTIONAL,28V V(RWM),DO-214AC / SMA

Manufacturer

Vishay

Series

TransZorb®r

Datasheet

1.SMAJ60CA-E361.pdf (6 pages)

Specifications of SMAJ28A-E3/61

Package / Case

DO-214AC, SMA

Power (watts)

400W

Polarization

Unidirectional

Voltage - Breakdown

31.1V

Voltage - Reverse Standoff (typ)

28V

Polarity

Unidirectional

Channels

1 Channel

Clamping Voltage

45.4 V

Operating Voltage

28 V

Breakdown Voltage

31.1 V to 34.4 V

Termination Style

SMD/SMT

Peak Surge Current

8.8 A

Peak Pulse Power Dissipation

400 W

Maximum Operating Temperature

+ 150 C

Minimum Operating Temperature

- 55 C

Dimensions

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

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

SMAJ28A-E3/5A

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

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SMAJ5.0 thru SMAJ188CA

Vishay General Semiconductor

DEVICES FOR BI-DIRECTION APPLICATIONS

For bi-directional use C or CA suffix (e.g. SMAJ10C,

SMAJ10CA).

Electrical characteristics apply in both directions.

Notes:

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

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

www.vishay.com

PRIMARY CHARACTERISTICS

MAXIMUM RATINGS (T

PARAMETER

Peak pulse power dissipation with a 10/1000 µs waveform

Peak pulse current with a waveform

Peak forward surge current 8.3 ms single half sine-wave uni-directional only

Operating junction and storage temperature range

Surface Mount T

FSM

PPM

max.

DO-214AC (SMA)

(1)

= 25 °C unless otherwise noted)

RANS

5.0 V to 188 V

400 W, 300 W

150 °C

40 A

ORB

(1)(2)

(Fig. 1)

= 25 °C per Fig. 2. Rating is 300 W above 78 V

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-214AC (SMA)

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: Color band denotes cathode end

• Low profile package

• Ideal for automated placement

• Glass passivated chip junction

• Available in uni-directional and bi-directional

• 400 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

(2)

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

0.01 % (300 W above 78 V)

of 260 °C

and WEEE 2002/96/EC

SYMBOL

, T

PPM

FSM

PPM

STG

See next table

- 55 to + 150

VALUE

400

Document Number: 88390

Revision: 08-May-07

UNIT

°C

Related parts for SMAJ28A-E3/61

SMAJ28A-E3/61 Summary of contents

Page 1

... SMAJ5.0 thru SMAJ188CA Vishay General Semiconductor Surface Mount T DO-214AC (SMA) PRIMARY CHARACTERISTICS PPM I FSM T max. J DEVICES FOR BI-DIRECTION APPLICATIONS For bi-directional use suffix (e.g. SMAJ10C, SMAJ10CA). Electrical characteristics apply in both directions. MAXIMUM RATINGS ( °C unless otherwise noted) A PARAMETER Peak pulse power dissipation with a 10/1000 µs waveform ...

Page 2

... BU XU SMAJ20A BV XV SMAJ22 BW XW SMAJ22A BX XX SMAJ24 BY XY SMAJ24A BZ XZ SMAJ26 CD YD SMAJ26A CE YE SMAJ28 CF YF SMAJ28A CG YG SMAJ30 CH YH SMAJ30A CK YK SMAJ33 CL YL SMAJ33A CM YM SMAJ36 CN YN SMAJ36A CP YP SMAJ40 CQ YQ Document Number: 88390 Revision: 08-May-07 SMAJ5.0 thru SMAJ188CA = 25 ° ...

Page 3

... SMAJ5.0 thru SMAJ188CA Vishay General Semiconductor ELECTRICAL CHARACTERISTICS (T DEVICE MARKING CODE DEVICE TYPE UNI BI SMAJ40A CR YR SMAJ43 CS YS SMAJ43A CT YT SMAJ45 CU YU SMAJ45A CV YV SMAJ48 CW YW SMAJ48A CX YX SMAJ51 CY YY SMAJ51A CZ YZ SMAJ54 RD ZD SMAJ54A RE ZE SMAJ58 RF ZF SMAJ58A RG ZG SMAJ60 ...

Page 4

... SMAJ5.0 thru SMAJ188CA Vishay General Semiconductor VALUE 120 θJA 30 θJL BASE QUANTITY DELIVERY MODE 1800 7" diameter plastic tape and reel 7500 13" diameter plastic tape and reel 1800 7" diameter plastic tape and reel 7500 13" ...

Page 5

... SMAJ5.0 thru SMAJ188CA Vishay General Semiconductor 1000 100 10 1 0.001 0.01 0.1 1 Pulse Duration (s) p Figure 5. Typical Transient Thermal Impedance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-214AC (SMA) 0.065 (1.65) 0.049 (1.25) 0.090 (2.29) 0.078 (1.98) 0.060 (1.52) 0.030 (0.76) 0.208 (5.28) ...

Page 6

... 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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