LITE-ON
SEMICONDUCTOR
SMCJ SERIES
STAND-OFF VOLTAGE -
5.0
to
170
Volts
POWER DISSIPATION -
1500
WATTS
SURFACE MOUNT
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
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
SMC
SMC
A
DIM.
A
B
C
B
C
D
E
F
G
G
F
E
D
H
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
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
H
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
PEAK POWER DISSIPATION AT T
A
= 25 C,
T
P
= 1ms (Note 1,2)
Peak Forward Surge Current 8.3ms
single half sine-wave super imposed
on rated load (Note 3)
(JEDEC METHOD)
Steady State Power Dissipation at T
L
=75 C
SYMBOLS
VALUE
UNIT
P
PK
Minimum 1500
WATTS
I
FSM
200
AMPS.
P
M(AV)
5.0
WATTS
Maximum Instantaneous forward voltage
at 100A for unidirectional devices only (Note 3)
V
F
SEE NOTE 4
Volts
Operating Temperature Range
T
J
-55 to +150
C
Storage Temperature Range
T
STG
-55 to +175
C
NOTES : 1. Non-repetitive current pulse, per fig. 3 and derated above T
A
= 25 C per fig.1.
REV. 2, 01-Dec-2000, KSIC02
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 SMCJ5.0 thru SMCJ90A devices and V
F
= 5.0V on SMCJ100 thru SMCJ170A devices.
RATING AND CHARACTERISTIC CURVES
SMCJ SERIES
FIG.1 - PULSE DERATING CURVE
PEAK PULSE DERATING IN % OFPEAK
POWER OR CURRENT
100
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
200
100
75
50
25
10 X 1000 WAVEFORM
AS DEFINED BY R.E.A
Pulse Width 8.3ms Single
Half-Sine-Wave (JEDEC
METHOD)
0
0
25
50
75
100
125
150
175
200
10
1
2
5
10
20
50
100
AMBIENT TEMPERATURE,
℃
NUMBER OF CYCLES AT 60Hz
FIG.3 - PULSE WAVEFORM
T
R
=10us
10000
FIG.4 - TYPICAL JUNCTION CAPACITANCE
I
P,
PEAK PULSE CURRENT , (% )
100
Peak value (I
RSM)
Half value=
I
RSM
2
CAPACITANCE , (pF)
Uni-directional
Pulse width (T
P
) is defined
as that point where the
peak current decays to
50% of I
RSM
50
1000
Bi-directional
TP
10 x 1000 waveform as
defined by R.E.A.
T
J
= 25 C
100
T
J
=25 C
0
0
1.0
2.0
3.0
4.0
10
1
10
100
1000
T , TIME ( ms )
STAND-OFF VOLTAGE, VOLTS
FIG.5 - PULSE RATING CURVE
100
T
A
=25 C
PM
(AV)
STEADY STATE POWER DISSIPATION (W)
FIG.6 - STEADY STATE POWER DERATING CURVE
5.0
P
P
, PEAK POWER ( K
W
)
4.0
10
NON-REPETITIVE
PULSE WAVEFORM
SHOWN IN FIG 3
3.0
2.0
1.0
5.0mm LEAD AREAS
1.0
60Hz RESISTIVE OR
INDUCTIVE LOAD
0.1
0.1us
1.0us
10us
100us
1.0ms
10ms
0.0
0
25
50
75
100
125
150
175
200
T
P
, PULSE WIDTH
TL,LEAD TEMPERATURE
REV. 2, 01-Dec-2000, KSIC02
Device
Uni-
directional
Device
Bi-
directional
Device
Marking code
Working
PeakReverse
Voltage
V
RWM
(Volts)
36
36
40
40
43
43
45
45
48
48
51
51
54
54
58
58
60
60
64
64
70
70
75
75
78
78
85
85
90
90
100
100
110
110
120
120
130
130
150
150
160
160
170
170
(UNI)
SMCJ36
SMCJ36A
SMCJ40
SMCJ40A
SMCJ43
SMCJ43A
SMCJ45
SMCJ45A
SMCJ48
SMCJ48A
SMCJ51
SMCJ51A
SMCJ54
SMCJ54A
SMCJ58
SMCJ58A
SMCJ60
SMCJ60A
SMCJ64
SMCJ64A
SMCJ70
SMCJ70A
SMCJ75
SMCJ75A
SMCJ78
SMCJ78A
SMCJ85
SMCJ85A
SMCJ90
SMCJ90A
SMCJ100
SMCJ100A
SMCJ110
SMCJ110A
SMCJ120
SMCJ120A
SMCJ130
SMCJ130A
SMCJ150
SMCJ150A
SMCJ160
SMCJ160A
SMCJ170
SMCJ170A
NOTE :
SMCJ36C
SMCJ36CA
SMCJ40C
SMCJ40CA
SMCJ43C
SMCJ43CA
SMCJ45C
SMCJ45CA
SMCJ48C
SMCJ48CA
SMCJ51C
SMCJ51CA
SMCJ54C
SMCJ54CA
SMCJ58C
SMCJ58CA
SMCJ60C
SMCJ60CA
SMCJ64C
SMCJ64CA
SMCJ70C
SMCJ70CA
SMCJ75C
SMCJ75CA
SMCJ78C
SMCJ78CA
SMCJ85C
SMCJ85CA
SMCJ90C
SMCJ90CA
SMCJ100C
SMCJ100CA
SMCJ110C
SMCJ110CA
SMCJ120C
SMCJ120CA
SMCJ130C
SMCJ130CA
SMCJ150C
SMCJ150CA
SMCJ160C
SMCJ160CA
SMCJ170C
SMCJ170CA
GFN
GFP
GFQ
GFR
GFS
GFT
GFU
GFV
(BI)
BFN
BFP
BFQ
BFR
BFS
BFT
BFU
BFV
Maximum
Reverse Voltage
Breakdowm voltage
at I
RSM
VBR Volts
(Clamping
Voltage)
Min. Max. @IT( mA) V
RSM
(VOLTS)
40.0
40.0
44.4
44.4
47.8
47.8
50.0
50.0
53.3
53.3
56.7
56.7
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
83.3
83.3
86.7
86.7
94.4
94.4
100
100
111
111
122
122
133
133
144
144
167
167
178
178
189
189
50.7
46.0
56.3
51.1
60.5
54.9
63.3
57.5
67.5
61.3
71.8
65.2
76.0
69.0
81.6
74.6
84.5
76.7
90.1
81.8
98.6
89.5
106
95.8
110
99.7
119.2
108.2
126.5
115.5
141.0
128.0
154.0
140.0
169.0
153.0
182.0
165.0
211.5
192.0
226.0
205.0
239.5
217.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
93.6
107
96.8
114
103
125
113
134
121
139
126
151
137
160
146
179
162
196
177
214
193
231
209
268
243
287
259
304
275
Maximum
Reverse Surge
Current
I
RSM
(Amps)
23.3
25.8
21.0
23.3
19.6
21.6
18.7
20.6
17.5
19.4
16.5
18.2
15.6
17.2
14.6
16.0
14.0
15.5
13.2
14.6
12.0
13.3
11.2
12.4
10.8
11.4
9.9
10.4
9.4
10.3
8.4
9.3
7.7
8.4
7.0
7.9
6.5
7.2
5.6
6.2
5.2
5.8
4.9
5.5
Maximum
Reverse
Leakage at
V
RWM
IR (uA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
GFW BFW
GFX BFX
GFY
GFZ
GGD
GGE
GGF
BFY
BFZ
BGD
BGE
BGF
GGG BGG
GGH BGH
GGK BGK
GGL BGL
GGM BGM
GGN
GGP
GGR
GGS
GGT
GGU
GGV
BGN
BGP
BGR
BGS
BGT
BGU
BGV
GGQ BGQ
GGW BGW
GGX BGX
GGY
GGZ
GHD
GHE
GHF
BGY
BGZ
BHD
BHE
BHF
GHG BHG
GHH BHH
GHK BHK
GHL BHL
GHM BHM
GHN
GHP
BHN
BHP
GHQ BHQ
GHR BHR
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.
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