Transient Voltage Suppressors
SMCJ Series
MERITEK
FEATURES
For surface mounted applications in order to optimize board space.
Low profile package.
Built-in strain relief.
Glass passivated junction.
Low inductance.
Excellent clamping capability.
SMC/DO-214AB
Repetition Rate (duty cycle): 0.05%.
Fast response time: typically less than 1.0ps from 0 volt to BV min.
Typical IR less than 1μA above 10V.
High Temperature soldering: 260°C/10 seconds at terminals.
Plastic package has Underwriters Laboratory Flammability 94V-O.
MECHANICAL DATA
Case: JEDEC DO-214AB. Molded plastic over glass passivated junction.
Terminal: Solder plated, solderable per MIL-STD-750, Method 2026.
Polarity: Color band denotes cathode except Bidirectional.
Standard Packaging: 12mm tape (EIA STD RS-481).
Weight: 0.007 ounce, 0.21 grams.
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use C or CA suffix for type SMCJ5.0 through type SMCJ440 (e.g. SMCJ5.0CA, SMCJ440CA);
Electrical characteristics apply in both directions.
MAXIMUM RATINGS CHARACTERISTICS
Ratings at 25ć ambient temperature unless otherwise specified.
RATING
SYMBOL
VALUE
UNIT
P eak Pulse Power Dissipation on 10/1000ȝs waveform. (Note 1, Note 2, Fig. 1)
Peak Pulse Current on 10/1000ȝs waveform. (Note 1,Fig. 3)
Steady State Power Dissipation at TL =75ćˈLead length .375” (9.5mm).
(Note 2, Fig. 5)
PPPM
Minimum 1,500
See Table
Watts
IPPM
Amps
PM(AV)
6.5
Watts
Peak Forward Surge Currentˈ8.3ms Single Half Sine-Wave Superimposed
on Rated Load. (JEDEC Method) (Note 3, Fig. 6)
IFSM
200
Amps
Operating junction and Storage Temperature Range.
TJ , TSTG
-65 to +150
ć
Notes: ꢀꢀ1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25ć per Fig. 2.
2. Mounted on 0.8mm x 0.8mm Copper Pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minute maximum.
All specifications are subject to change without notice.
1
Rev 7
MERITEK [ MERITEK ELECTRONICS CORPORATION ]
