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SMAJ8.0CA

Description
Reverse shutdown voltage (typ): 8V Breakdown voltage (min): 8.89V Polarity: Bidirectional Clamping voltage: 13.6V @ 29.41A Peak pulse current (10/1000us): 29.41A
CategoryDiscrete semiconductor    TVS diode   
File Size1MB,4 Pages
ManufacturerDowosemi
Websitehttp://www.dowosemi.cn
Download Datasheet Parametric View All

SMAJ8.0CA Overview

Reverse shutdown voltage (typ): 8V Breakdown voltage (min): 8.89V Polarity: Bidirectional Clamping voltage: 13.6V @ 29.41A Peak pulse current (10/1000us): 29.41A

SMAJ8.0CA Parametric

Parameter NameAttribute value
Reverse shutdown voltage (typ)8V
Breakdown voltage (minimum value)8.89V
polarityBidirectional
clamping voltage13.6V @ 29.41A
Peak pulse current (10/1000us)29.41A
SMAJ Series
Working Voltage: 5.0 to 440 V
Peak Pulse Power: 400 W
Features
Surface Mount
Transient Voltage Suppressors
SMA/ DO-214AC
0.064 1.63
0.049 1.23
0.109 2.76
0.099 2.51
Glass passivated chip
400 W peak pulse power capability with a
10/1000 μs waveform, repetitive rate (duty
cycle):0.01 %
Low leakage
Uni and Bidirectional unit
Excellent clamping capability
Very fast response time
RoHS compliant
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Solderable per MIL-STD-750, method
2026
Polarity: Color band denotes cathode end
except Bipolar
Mounting position: Any
[ ]
[ ]
0.179 4.55
0.162 4.10
[ ]
0.012 0.30
0.006 0.15
Mechanical Data
0.089 2.26
0.077 1.96
[ ]
0.06 1.51
0.03 0.75
[ ]
[ ]
0.206 5.22
0.192
[
4.87
]
0.008 0.20
0.001 0.02
[ ]
Dimensions : inch [ mm ]
Maximum Ratings(T
A
=25℃ unless otherwise noted)
Parameter
Peak power dissipation with a 10/1000μs waveform
(1)
Peak pulse current with a 10/1000μs waveform
(1)
Power dissipation on infinite heatsink at T
L
= 75 °C
Peak forward surge current, 8.3 ms single half sine-
wave unidirectional only
(2)
Maximum instantaneous forward voltage at 25 A for
unidirectional only
(3)
Operating junction and storage temperature range
Note:
(1)Non-repetitive current pulse per Fig.5 and derated above T
A
= 25 °C per Fig.1
(2)Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum
(3)V
F
<3.5V for devices of V
BR
<200V and V
F
<5.0V for devices of V
BR
>201V
Value
Symbol
P
PP
400
I
PP
See Next Table
P
D
1.0
I
FSM
V
F
T
J
, T
STG
40
3.5/5.0
- 55 to +150
Unit
W
A
W
A
V
°C
www.dowosemi.cn
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