SMAJ188A-TR

Channels :
Termination Style :
Polarity : Unidirectional
Maximum Operating Temperature : + 150 C
Minimum Operating Temperature : - 55 C
Packaging : Reel
Peak Pulse Power Dissipation : 400 W
Package / Case : SMA
Peak Surge Current : 6 A
Breakdown Voltage : 209 V
Clamping Voltage : 388 V
Operating Voltage : 188 V
Capacitance : 110 pF


Features:

PEAK PULSE POWER : 400 W (10/1000ms)
STAND OFF VOLTAGE RANGE :From 5V to 188V.
UNI AND BIDIRECTIONAL TYPES
LOW CLAMPING FACTOR
FAST RESPONSE TIME
JEDEC REGISTERED PACKAGE OUTLINE


Specifications

Symbol	Parameter		Value	Unit
PPP	Peak pulse power dissipation	Tj initial = Tamb	400	W
P	Power dissipation on infinite heatsink	Tamb = 50°C	3.3	W
IFSM	Non repetitive surge peak forward current for unidirectional types	tp = 10ms Tj initial = Tamb	40	A
TstgTj	Storage temperature range Maximum junction temperature		- 65 to + 175 150	°C °C
TL	Maximum lead temperature for soldering during 10 s.		260	°C

Description

The SMAJ188A-TR series are TRANSIL^TM diodes designed specifically for protecting sensitive equipment against transient overvoltages. The SMA package allows save spacing on high density printed circuit boards.Transil diodes provide high overvoltage protection by clamping action. Their instantaneous response to transient overvoltages makes them particularly suited to protect voltage sensitive devices such as MOS Technology and low voltage supplied IC's.


Parameters:

Technical/Catalog Information	SMAJ188A-TR
Vendor	STMicroelectronics
Category	Circuit Protection
Package / Case	DO-214AC, SMA
Packaging	Tape & Reel (TR)
Polarization	Unidirectional
Power (Watts)	400W
Voltage - Reverse Standoff (Typ)	188V
Voltage - Breakdown	209V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	SMAJ188A TR SMAJ188ATR