SMDJ5.0 thru SMDJ44 0CA
SSUURRFFAACCEE MMOOUUNNTT TTRRAANNSSIIEENNTT VVOOLLTTAAGGEE SSUUPPPPRREESSSSOORR
PEAK PULSE POWER 3000 WATTS
REVERSE VOLTAGE 6.8 to 520 Volts
SMC/DO-214AB
.108(2.75)
.128(3.25)
.220(5.59)
.245(6.22)
.260(6.60)
.280(7.11)
.006(.152)
.012(.305)
.079(2.00)
.103(2.62)
.002(.051)
.030(0.76)
.008(.203)
.050(1.27)
.305(7.75)
.320(8.13)
Dimensions in inches and (millimeters)
FEATURES
MECHANICAL DATA
Glass passivated chip
Case Molded plastic
33333 ꢀ peak pulse power capabilitꢁ
with a 13/1333 us waveform, repetitive
rate (dutꢁ cꢁcle) 3031 ꢂ
Epoxꢁ UL 94V-3 rate flame retardant
Lead Solderable per MꢃL-SꢄD-ꢅ53,
Method 2326
Low leakage
Polaritꢁ Color band denotes positive end (cathode)
except bidirectional
Uni and Bidirectional unit
Excellent clamping capabilitꢁ
Mounting position Anꢁ
Verꢁ fast response time
RATINGS AND ELECTRICAL CHARACTERISTICS
o
Ratings at 25 C ambient temperature unless otherwise specified
Single phase, half wave, 63 Hz, resistive or inductive load0
For capacitive load, derate current bꢁ 23ꢂ
Parameter
Symbol
Value
Minimum 3000
See Next Table
6.0
UNIT
Watts
Amps.
Watts
PPP
IPP
Peak power dissipation with a 10/1000μs waveform
Peak pulse current wih a 10/1000μs waveform
Power dissipation on infinite heatsink at TL = 75 °C
Peak forward surge current, 8.3 ms single half sine-
wave unidirectional only(1)
PD
IFSM
300
Amps.
Maximum instantaneous forward voltage at 100 A
for unidirectional only(2)
VF
3.5/5.0
Volts
°C
TJ, TSTG
Operating junction and storage temperature range
–55 to +150
Note:
(1) Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
(2) VF= 3.5V on SMDJ5.0 thru SMDJ90A devices and VF= 5.0V onSMDJ100 thru SMDJ440A devices.
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