LITE-ON
SEMICONDUCTOR
SMC SERIES
SURFACE MOUNT
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
STAND-OFF VOLTAGE - 6.8 to 200 Volts
POWER DISSIPATION - 1500 WATTS
FEATURES
Rating to 200V VBR
For surface mounted applications
Reliable low cost construction utilizing molded plastic
technique
Plastic material has UL flammability classification 94V-O
Typical IR less than 1uA above 10V
Fast response time: typically less than 1.0ps for
B
Uni-direction,less than 5.0ns for Bi-direction,form 0 Volts
to BV min
MECHANICAL DATA
G
Case : Molded plastic
H
Polarity : by cathode band denotes uni-directional device
none cathode band denotes bi-directional device
Weight : 0.007 ounces, 0.21 gram
SMC
A
F
E
SMC
DIM. MIN. MAX.
A
6.60 7.11
C
B
5.59 6.22
C
2.92 3.18
D
0.15 0.31
E
7.75 8.13
F
0.05 0.20
G
2.01 2.62
D
H
0.76 1.52
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
SYMBOLS
PEAK POWER DISSIPATION AT TA = 25 C,
TP = 1ms (Note 1,2)
Peak Forward Surge Current 8.3ms
single half sine-wave super imposed
on rated load (Note 3)
(JEDEC METHOD)
PPK
IFSM
Steady State Power Dissipation at TL =75 C
PM(AV)
Maximum Instantaneous forward voltage
VF
at 100A for unidirectional devices only (Note 3)
Operating Temperature Range
TJ
VALUE
Minimum 1500
200
5.0
SEE NOTE 4
-55 to +150
UNIT
W ATTS
AMPS.
W ATTS
Volts
C
Storage Temperature Range
TSTG
-55 to +175
C
NOTES : 1. Non-repetitive current pulse, per fig. 3 and derated above TA= 25 C per fig.1.
2. Thermal Resistance junction to Lead
REV. 2, 01-Dec-2000, KSIC01
3. 8.3ms single half-sine wave duty cycle= 4 pulses maximum per minute (unidirectional units only).
4. VF= 3.5V on SMC6.8 thru SMC90A devices and VF= 5.0V on SMC100 thru SMC200A devices.