SMAJ188-HE3/5A datasheet, PDF - EEWORLD Datasheet

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SMAJ188-HE3/5A: Description300W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN; CategoryDiscrete semiconductor diode; File Size105KB，6 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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SMAJ188-HE3/5A Overview

300W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN

SMAJ188-HE3/5A Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Vishay
Parts packaging code	DO-214AC
package instruction	R-PDSO-C2
Contacts	2
Reach Compliance Code	compliant
Other features	EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY
Maximum breakdown voltage	255 V
Minimum breakdown voltage	209 V
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 code	DO-214AC
JESD-30 code	R-PDSO-C2
JESD-609 code	e3
Humidity sensitivity level	1
Maximum non-repetitive peak reverse power dissipation	300 W
Number of components	1
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
polarity	UNIDIRECTIONAL
Certification status	Not Qualified
Maximum repetitive peak reverse voltage	188 V
surface mount	YES
technology	AVALANCHE
Terminal surface	MATTE TIN
Terminal form	C BEND
Terminal location	DUAL
Maximum time at peak reflow temperature	40

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SMAJ5.0 thru SMAJ188CA

Vishay General Semiconductor

Surface Mount T

RANS

ORB

Transient Voltage Suppressors

FEATURES

• Low profile package

• Ideal for automated placement

• Glass passivated chip junction

• Available in Unidirectional and Bidirectional

• 400 W peak pulse power capability with a 10/1000 µs

waveform, repetitive rate (duty cycle): 0.01 % (300 W

above 78 V)

• Excellent clamping capability

DO-214AC (SMA)

• Very fast response time

• Low incremental surge resistance

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

of 260 °C

• Solder Dip 260 °C, 40 seconds

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

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

MAJOR RATINGS AND CHARACTERISTICS

PPM

FSM

max.

5.0 V to 188 V

400 W, 300 W

40 A

150 °C

DEVICES FOR BIDIRECTION APPLICATIONS

For bidirectional use C or CA suffix (e.g. SMAJ10C,

SMAJ10CA).

Electrical characteristics apply in both directions.

MAXIMUM RATINGS

= 25 °C unless otherwise noted)

PARAMETER

Peak pulse power dissipation with a 10/1000 µs waveform

(1,2)

(see Fig. 1)

Peak pulse current with a waveform

(1)

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

(2)

Operating junction and storage temperature range

Note:

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

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

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

SYMBOL

PPM

FSM

, T

STG

VALUE

400

see next table

- 55 to + 150

UNIT

°C

Document Number 88390

12-Sep-06

www.vishay.com

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