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SMAJ17A

Description
400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC
Categorysemiconductor    Discrete semiconductor   
File Size68KB,4 Pages
ManufacturerGE Sensing ( Amphenol Advanced Sensors )
Websitehttp://www.vishay.com/
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SMAJ17A Overview

400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC

SMAJ5.0 THRU SMAJ170CA
SURFACE MOUNT T
RANS
Z
ORB
™ TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage -
5.0 to 170 Volts
Peak Pulse Power -
300 Watts
FEATURES
DO-214AC
0.065 (1.65)
0.049 (1.25)
0.110 (2.79)
0.100 (2.54)
0.177 (4.50)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.090 (2.29)
0.078 (1.98)
Optimized for LAN protection applications
Ideal for ESD protection of data lines in accordance
with IEC 1000-4-2 (IEC801-2)
Ideal for EFT protection of data lines in accordance with
IEC1000-4-4 (IEC801-4)
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Glass passivated junction
Excellent clamping capability
Low incremental surge resistance
Fast response time: typically less than 1.0ps from 0 Volts
to V
(BR)
min.
300W peak pulse power capability with a 10/1000µs
waveform, repetition rate (duty cycle): 0.01%
High temperature soldering guaranteed:
250°C/10 seconds at terminals
0.060 (1.52)
0.030 (0.76)
0.008 (0.203) MAX.
0.208 (5.28)
0.194 (4.93)
MECHANICAL DATA
Case:
JEDEC DO-214AC molded plastic body over
passivated chip
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
For uni-directional types the color band denotes
the cathode, which is postitive with respect to the anode
under normal TVS operation
Mounting Position:
Any
Weight:
0.002 ounces, 0.064 gram
Dimensions in inches and (millimeters)
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bi-directional use suffix C or CA for types SMAJ5.0 thru SMAJ170 (e.g. SMAJ5.0C, SMAJ170CA)
Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOLS
VALUE
UNITS
Peak pulse power dissipation with a 10/1000µs waveform
(NOTE 1, 2, FIG.1)
Peak pulse current with a 10/1000µs waveform
(NOTE 1)
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load (JEDEC Method)
(NOTES 2, 3)
- unidirectional only
Maximum instantaneous forward voltage at 25A
(NOTE 3)
Operating junction and storage temperature range
NOTES:
(1) Non-repetitive current pulse, per Fig.3 and derated above T
A
=25°C per Fig. 2
(2) Mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pads to each terminal
(3) Measured on 8.3ms single half sine-wave. For uni-directional devices only.
P
PM
I
PPM
I
FSM
V
F
T
J
, T
STG
Minimum 300
SEE TABLE 1
Watts
Amps
Amps
Volts
°C
40.0
3.5
-55 to +150
1/20/99
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