SMC SERIES
SMC
All Dimensions in millimeter
SMC
DIM.
MIN.
MAX.
A
C
D
E
F
G
H
B
6.60
7.11
6.22
5.59
2.92
3.18
0.31
0.15
7.75
8.13
0.05
0.20
2.01
2.62
0.76
1.52
C
H
E
F
G
D
B
A
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
Uni-direction,less than 5.0ns for Bi-direction,form 0 Volts
to BV min
MECHANICAL DATA
Case : Molded plastic
Polarity : by cathode band denotes uni-directional device
none cathode band denotes bi-directional device
Weight : 0.007 ounces, 0.21 gram
T
J
Operating Temperature Range
-55 to +150
T
STG
Storage Temperature Range
-55 to +175
C
I
FSM
Peak Forward Surge Current 8.3ms
single half sine-wave super imposed
on rated load (Note 3)
200
AMPS.
UNIT
P
M(AV)
5.0
WATTS
Steady State Power Dissipation at T
L
=75 C
P
PK
WATTS
PEAK POWER DISSIPATION AT T
A
= 25 C,
T
P
= 1ms (Note 1,2)
SYMBOLS
VALUE
Minimum 1500
C
CHARACTERISTICS
(JEDEC METHOD)
SURFACE MOUNT
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
STAND-OFF VOLTAGE - 6.8 to 200 Volts
POWER DISSIPATION - 1500 WATTS
Maximum Instantaneous forward voltage
at 100A for unidirectional devices only (Note 3)
V
F
Volts
NOTES : 1. Non-repetitive current pulse, per fig. 3 and derated above T
A
= 25 C per fig.1.
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
F
= 3.5V on SMC6.8 thru SMC90A devices and V
F
= 5.0V on SMC100 thru SMC200A devices.
SEE NOTE 4
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%
SEMICONDUCTOR
LITE-ON
REV. 2, 01-Dec-2000, KSIC01
RATING AND CHARACTERISTIC CURVES
SMC SERIES
FIG.1 - PULSE DERATING CURVE
PE
AK
PU
L
S
E
D
E
R
A
T
I
N
G
I
N
% O
F
P
E
A
K
POW
E
R OR CURRENT
25
75
100
125
150
0
50
50
100
0
175
75
25
200
10 X 1000 WAVEFORM
AS DEFINED BY R.E.A.
FIG.5 - PULSE RATING CURVE
P
P
,
PEAK PO
W
E
R (
K
W
)
T
P
, PULSE WIDTH
0.1
1.0
10
0.1us
1.0us
10us
100us
1.0ms
10ms
100
T
A
=150 C
FIG.3 - PULSE WAVEFORM
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK F
O
RW
ARD S
U
R
G
E
C
U
R
R
E
N
T
,
A
M
P
E
R
E
S
1
5
10
50
100
2
20
10
Pulse Width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
100
200
5.0mm LEAD AREAS
NON-REPETITIVE
PULSE WAVEFORM
SHOWN IN FIG 3.
PM
(
AV)
ST
EA
DY
ST
A
T
E
P
O
W
E
R
DI
S
S
I
P
A
T
I
O
N
(
W
)
FIG.6 - STEADY STATE POWER DERATING CURVE
TL, LEAD TEMPERATURE
25
75
100
125
150
0.0
50
0
175
200
1.0
2.0
3.0
4.0
5.0
60Hz RESISTIVE OR
INDUCTIVE LOAD
CAPACI
T
A
N
C
E
,
(
p
F
)
STAND-OFF VOLTAGE, VOLTS
10
1
100
10000
1000
100
10
1000
Bi-directional
T
J
= 25 C
Uni-directional
FIG.4 - TYPICAL JUNCTION CAPACITANCE
AMBIENT TEMPERATURE,
0
0
I
P,
PE
AK
P
U
L
S
E
CU
RR
E
N
T
,
(
%
)
T , TIME ( ms )
50
100
1.0
2.0
3.0
4.0
T
R
=10us
Peak value (I
RSM)
TP
10 x 1000 waveform as
defined by R.E.A.
Pulse width (T
P
) is defined
as that point where the
peak current decays to
50% of I
RSM
T
J
=25 C
I
RSM
2
Half value=
REV. 2, 01-Dec-2000, KSIC01
Breakdowm voltage
VBR Volts
Working
PeakReverse
Voltage
Maximum
Reverse
Leakage at
V
RWM
Maximum
Reverse Surge
Current
Maximum
Reverse Voltage
at I
RSM
(Clamping
Voltage)
(UNI)
(BI)
Min. Max. @IT( mA)
V
RWM
(Volts)
IR (uA)
I
RSM
(Amps)
V
RSM
(Volts)
SMC47
SMC47C
FDK FDM
42.3
51.7
1.0
38.1
5.0
22.12
67.8
SMC47A
SMC47CA
FEK
FEM
44.7
49.4
1.0
40.2
5.0
23.15
64.8
SMC51
SMC45C
FFK
FFM
45.9
56.1
1.0
41.3
5.0
20.41
73.5
SMC51A
SMC45CA
FGK FGM
48.5
53.6
1.0
43.6
5.0
21.40
70.1
SMC56
SMC56C
FHK FHM
50.4
61.6
1.0
45.4
5.0
18.63
80.5
SMC56A
SMC56CA
FKK FKM
53.2
58.8
1.0
47.8
5.0
19.48
77.0
SMC62
SMC62C
FLK
FLM
55.8
68.2
1.0
50.2
5.0
16.85
89.0
SMC62A
SMC62CA
FMK FMM 58.9
65.1
1.0
53.0
5.0
17.65
85.0
SMC68
SMC68C
FNK FNM
61.2
74.8
1.0
55.1
5.0
15.31
98.0
SMC68A
SMC68CA
FPK
FPM
64.6
71.4
1.0
58.1
5.0
16.30
92.0
SMC75
SMC75C
FQK FQM
67.5
82.5
1.0
60.7
5.0
13.89
108
SMC75A
SMC75CA
FRK FRM
71.3
78.8
1.0
64.1
5.0
14.56
103
SMC82
SMC82C
FSK
FSM
73.8
90.2
1.0
66.4
5.0
12.71
118
SMC82A
SMC82CA
FTK
FTM
77.8
86.0
1.0
70.1
5.0
13.27
113
SMC91
SMC91C
FUK FUM
81.9
100
1.0
73.7
5.0
11.45
131
SMC91A
SMC91CA
FVK FVM
86.5
95.5
1.0
77.8
5.0
12.00
125
SMC100
SMC100C
FWK FWM 90.0
110
1.0
81.0
5.0
10.42
144
SMC100A
SMC100CA
FXK FXM
95.0
105
1.0
85.5
5.0
10.95
137
SMC110
SMC110C
FYK FYM
99.0
121
1.0
89.2
5.0
9.49
158
SMC110A
SMC110CA
FZK
FZM
105
116
1.0
94.0
5.0
9.87
152
SMC120
SMC120C
GDK GDM
108
132
1.0
97.2
5.0
8.67
173
SMC120A
SMC120CA
GEK GEM
114
126
1.0
102
5.0
9.09
165
SMC130
SMC130C
GFK GFM
117
143
1.0
105
5.0
8.02
187
SMC130A
SMC130CA
GGK GGM
124
137
1.0
111
5.0
8.38
179
SMC150
SMC150C
GHK GHM
135
165
1.0
121
5.0
6.98
215
SMC150A
SMC150CA
GKK GKM
143
158
1.0
128
5.0
7.25
207
SMC160
SMC160C
GLK GLM
144
176
1.0
130
5.0
6.52
230
SMC160A
SMC160CA
GMK GMM
152
168
1.0
136
5.0
6.85
219
SMC170
SMC170C
GNK GNM
153
187
1.0
138
5.0
6.15
244
SMC170A
SMC170CA
GPK GPM
162
179
1.0
145
5.0
6.41
234
SMC180
SMC180C
GQK GQM
162
198
1.0
146
5.0
5.81
258
SMC180A
SMC180CA
GRK GRM
171
189
1.0
154
5.0
6.10
246
SMC200
SMC200C
GSK GSM
180
220
1.0
162
5.0
5.23
287
SMC200A
SMC200CA
GTK GTM
190
210
1.0
171
5.0
5.47
274
NOTE :
1) Suffix 'A ' denotes 5% tolerance device,no suffix denotes 10 % tolerance device.
2) Add suffix 'C 'or ' CA ' after part number to specify Bi-directional devices.
3) For Bi-Directional devices having VR of 10 volts and under, the IR limit is double .
4) For Uni-directional devices VF max=3.5v at if=35 A ,0.5 sine wave of 8.3 msec .pulse width.
Device
Uni-
directional
Device
Bi-
directional
Device
Marking code
PDF 
ZIP