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RECTIFIER SPECIALISTS
SMCJ5.0
THRU
SMCJ170CA
TECHNICAL SPECIFICATIONS OF
VOLTAGE RANGE - 5.0 to 170 Volts
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
FEATURES
* Ideal for surface mounted applications
* Glass passivated junction
* 1500 Watts Peak Pulse Power capability on
10/1000 µs waveform
* Excellent clamping capability
* Low zener impedance
* Fast response time
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
* Polarity: Indicated by cathode band except Bidirectional types.
* Mounting position: Any
* Weight: 0.21 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load,
PEAK PULSE POWER - 1500 Watts
SMC (DO-214AB)
.128(3.25)
.108(2.75)
Dimensions in inches and (millimeters)
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA suffix (e.g. SMCJ5.0C, SMCJ170CA)
Electrical characteristics apply in both directions
SYMBOL
P
Peak Pulse Power Dissipation on 10/1000µs waveform (Note 1,2,Fig.1)
Steady State Power Dissipation
Peak Forward Surge Current 8.3mS single half sine-wave
superimposed on rated load (JEDEC method) (Note 3)
Operating and Storage Temperature Range
NOTES :
1. Non-repetitive current pulse, per Fig.3 and derated above TA= 25oC per Fig.2.
2. Mounted on 0.31 X 0.31"( 8.0 X 8.0mm) copper pad to each terminal.
3. 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
(Note 2)
PPM
PM(AV) 5.0 Watts
I
FSM
TJ, T
STG
356
VALUE
Minimum 1500
100
-55 to + 150
UNITS
Watts
Amps
0
C
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RATING AND CHARACTERISTIC CURVES ( SMCJ5.0 THRU SMCJ170CA )
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SMCJ (1500W) SERIES TRANSIENT VOLTAGE SUPPRESSORS
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NOTES :
SMCJ (1500W) SERIES TRANSIENT VOLTAGE SUPPRESSORS
1.VBR measured after IT applied for 300µs. IT = Square Wave Pulse or equivalent.
2.For bidirectonal use C or CA suffixs for all types (ex. SMCJ5.0C, SMCJ170CA).
electrical characteristics apply in both directions.
3.For bidirectional types having VWM of 10 volts and less, the ID limit is doubled.
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