GLASS PASSIVATED SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR - Zowie Technology
Description
SMAJ SERIES
GLASS PASSIVATED SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Breakdown Voltage - 5.
0 to 440 Volts
Peak Pulse Power-400 Watts
SMA/DO-214AC
0.
115(2.
92) 0.
090(2.
28)
0.
096(2.
43) 0.
078(1.
99)
0.
050(1.
27) 0.
030(0.
77)
0.
181(4.
60) 0.
157(4.
00)
Max.
0.
203 0.
220(5.
60) 0.
191(4.
84)
0.
064(1.
63) 0.
050(1.
27)
0.
016(0.
41) 0.
006(0.
15)
*Dimensions in inches and (millimeters)
FEATURES
* Glass passivated chip * 400 W peak pulse power capability with a 10/1000 µs wavefrom,
repetitive rate (duty cycle) : 0.
01% * Low leakage * Excellent clamping capability * Very fast response time
MECHANICAL DATA
Case : JEDEC DO-214AC molded plastic Terminals : Plated axial leads , solderable per MIL-STD-750,
Method 2026 Polarity : Color band denotes positive end (cathode) except
for bidirectional types Weight : 0.
002 ounes, 0.
064 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
single phase, half wave, 60Hz resistive or inductive load.
for capacitive load, derate current by 20%
RATING
SYMBOL
VALUE
UNITS
Peak power dissipation with a 10/1000 µs waveform (note 1)
PPPM
Peak pulse current with a 10/1000 µs waveform (node 1) Power dissipation on infinite heatsink at TL = 75
IPPM PD
Peak forward surge current,8.
3ms single half sine-wave unidirectional only (note 2)
IFSM
Operating junction and storage temperature range
TJ,TSTG
NOTES : (1) Non-repetitive current pulse per Fig.
5 and derated abobe TA = 25per Fig.
1 (2) Measured on 8.
3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
400 Watts
See next table
Amps
1.
0 Watts
40 Amps
-55 to +150
2011/05
Zowie Technology Corporation
Zowie Technology Corporation
SMAJ SERIES
SMAJ PART NUMBER
UNI- POLAR
BI-POLAR
Device Marking
Code
UNI BI
Working Peak Reverse Voltage
VRWM (V)
Breakdown Voltage VBR @IT Min.
(V) Max.
(V) IT (mA)
SMAJ5.
0A SMAJ5.
0CA AE WE
5.
0
6.
4 7.
00
10
SMAJ6.
0A SMAJ6.
0CA AG WG
6.
0
6.
7 7.
37
1...
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