SMAJ5.0(A) THRU SMAJ440(A)
TVS DIODE
FEATURES
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
Repetition Rate (duty cycle):0.01%
Fast response time: typically less than 1.0ps
from 0 Volts to V(BR) for unidirectional types
Typical IR less than 1mA above 10V
High temperature soldering guaranteed: 260°C/10 seconds,
Small Surface Mount device
MECHANICAL DATA
Case: SMA(DO-214AC)
Case Material: Molded Plastic. UL flammability
Classification Rating: 94V-0
Weight: 0.065 grams (approximate)
MAXIMUM RATINGS AND CHARACTERISTICS(TA = 25°C unless otherwise noted)
Value
400
UNIT
Parameter
Symbol
Peak power dissipation with a 10/1000ȝs waveform(1)
PPP
W
Peak pulse current wih a 10/1000ȝs waveform(1)
Power dissipation on infinite heatsink at TL = 75 °C
Peak forward surge current, 8.3 ms single half sine-
IPP
PD
See Next Table
1.0
A
W
IFSM
40
A
wave unidirectional only(2)
Maximum instantaneous forward voltage at 25 A for
unidirectional only(3)
VF
3.5/5.0
V
Operating junction and storage temperature range
TJ, TSTG
–55 to +150
°C
Note:
(1)Non-repetitive current pulse per Fig.5 and derated above TA= 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)VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V
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