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