TPSMA20A Vishay Semiconductors, TPSMA20A Datasheet

TPSMA20A

Manufacturer Part Number

TPSMA20A

Description

Manufacturer

Vishay Semiconductors

Datasheets

1.TPSMA43A.pdf (5 pages)

2.TPSMA18A.pdf (3 pages)

Specifications of TPSMA20A

Date_code

05+

Packing_info

SMA

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TPSMA20A

Manufacturer:

VISHAY

Quantity:

54 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

TPSMA20A

Manufacturer:

VISHAY/威世

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TPSMA20A-E3/61T

Manufacturer:

VISHAY

Quantity:

54 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TPSMA20A-E3/61T

Manufacturer:

VISHAY

Quantity:

28 368

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Download datasheet (95Kb)

TPSMA6.8 thru TPSMA43A

Vishay General Semiconductor

Notes:

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

(2) Mounted on P.C.B. with 0.2 x 0.2" (5.0 x 5.0 mm) copper pads attached to each terminal

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

(4) Mounted on minimum recommended pad layout

www.vishay.com

150

*Patent #'s

4,980,315

5,166,769

5,278,094

PRIMARY CHARACTERISTICS

MAXIMUM RATINGS (T

PARAMETER

Peak power dissipation with a 10/1000 µs waveform

Peak power pulse current with a 10/1000 µs waveform

Power dissipation at T

Peak forward surge current 8.3 ms single half sine-wave

Maximum instantaneous forward voltage at 25 A

Operating junction and storage temperature range

Surface Mount Automotive Transient Voltage Suppressors

FSM

PPM

max.

DO-214AC (SMA)

= 25 °C

High Temperature Stability and High Reliability Conditions

(4)

= 25 °C unless otherwise noted)

6.8 V to 43 V

185 °C

400 W

1.0 W

40 A

(3)

(1)(2)

(1)

(3)

(Fig. 3)

(Fig. 1)

= 25 °C per Fig. 2

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

HE3 suffix for high reliability grade (AEC Q101

qualified)

Polarity: Color band denotes cathode end

• Patented PAR

• Available in uni-directional polarity only

• 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

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

0.01 %

of 260 °C

and WEEE 2002/96/EC

SYMBOL

, T

PPM

FSM

PPM

STG

construction

See next table

- 65 to + 185

VALUE

400

1.0

3.5

Document Number: 88405

Revision: 20-Sep-07

UNIT

°C

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