Vishay General Semiconductor
SMCJ5.0 thru SMCJ188CA
Document Number 88394
26-Feb-07
www.vishay.com
1
Surface Mount TRANSZORB® Transient Voltage Suppressors
FEATURES
• Low profile package
• Ideal for automated placement
• Glass passivated chip junction
• Available in Unidirectional and Bidirectional
• Excellent clamping capability
• Very fast response time
• Low incremental surge resistance
• Meets MSL level 1, per J-STD-020C, LF max peak
of 260 °C
• Solder Dip 260 °C, 40 seconds
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and
lighting on ICs, MOSFET, signal lines of sensor units
for consumer, computer, industrial, automotive and
telecommunication.
MECHANICAL DATA
Case: DO-214AB (SMCJ)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: For unidirectional types the band denotes
cathode end, no marking on bidirectional types
DO-214AB (SMC)
DEVICES FOR BIDIRECTION APPLICATIONS
For bidirectional devices use C or CA suffix
(e.g. SMCJ188CA).
Electrical characteristics apply in both directions.
MAJOR RATINGS AND CHARACTERISTICS
VWM 5.0 V to 188 V
PPPM 1500 W
PD6.5 W
IFSM (Unidirectional only) 200 A
Tj max. 150 °C
Note:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2
(2) Mounted on 0.31 x 0.31" (8.0 x 8.0 mm) copper pads to each terminal
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Peak pulse power dissipation with a 10/1000 µs waveform (1,2) PPPM Minimum 1500 W
Peak pulse current with a 10/1000 µs waveform (1) IPPM see next table A
Peak forward surge current 8.3 ms single half sine-wave uni-directional only (2) IFSM 200 A
Power dissipation on infinite heatsink, TA = 50 °C PD6.5 W
Operating junction and storage temperature range TJ, TSTG - 55 to + 150 °C
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Document Number 88394
26-Feb-07
Vishay General Semiconductor
SMCJ5.0 thru SMCJ188CA
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE TYPE
MODIFIED
“J” BEND LEAD
DEVICE MARKING
CODE
BREAKDOWN
VOLTAGE
V
(BR)
AT I
T
(1)
(V)
TEST
CURRENT
I
T
(mA)
STAND-OFF
VOLTAGE
V
WM
(V)
MAXIMUM
REVERSE
LEAKAGE
AT V
WM
I
D
(µA)
(3)
MAXIMUM
PEAK PULSE
SURGE
CURRENT
I
PPM
(A)
(2)
MAXIMUM
CLAMPING
VOLTAGE AT
I
PPM
V
C
(V)
UNI BI
MIN MAX
(+)SMCJ5.0 GDD GDD 6.40 7.82 10.0 5.0 1000 156.3 9.6
(+)SMCJ5.0A(5) GDE GDE 6.40 7.07 10.0 5.0 1000 163.0 9.2
(+)SMCJ6.0 GDF GDF 6.67 8.15 10.0 6.0 1000 131.6 11.4
(+)SMCJ6.0A GDG GDG 6.67 7.37 10.0 6.0 1000 145.6 10.3
(+)SMCJ6.5 GDH BDH 7.22 8.82 10.0 6.5 500 122.0 12.3
(+)SMCJ6.5A GDK BDK 7.22 7.98 10.0 6.5 500 133.9 11.2
(+)SMCJ7.0 GDL GDL 7.78 9.51 10.0 7.0 200 112.8 13.3
(+)SMCJ7.0A GDM GDM 7.78 8.60 10.0 7.0 200 125.0 12.0
(+)SMCJ7.5 GDN BDN 8.33 10.2 1.0 7.5 100 104.9 14.3
(+)SMCJ7.5A GDP BDP 8.33 9.21 1.0 7.5 100 116.3 12.9
(+)SMCJ8.0 GDQ BDG 8.89 10.9 1.0 8.0 50 100.0 15.0
(+)SMCJ8.0A GDR BDR 8.89 9.83 1.0 8.0 50 110.3 13.6
(+)SMCJ8.5 GDS BDS 9.44 11.5 1.0 8.5 20 94.3 15.9
(+)SMCJ8.5A GDT BDT 9.44 10.4 1.0 8.5 20 104.2 14.4
(+)SMCJ9.0 GDU BDU 10.0 12.2 1.0 9.0 10 88.8 16.9
(+)SMCJ9.0A GDV BDV 10.0 11.1 1.0 9.0 10 97.4 15.4
(+)SMCJ10 GDW BDW 11.1 13.6 1.0 10 5.0 79.8 18.8
(+)SMCJ10A GDX BDX 11.1 12.3 1.0 10 5.0 88.2 17.0
(+)SMCJ11 GDY GDY 12.2 14.9 1.0 11 5.0 74.6 20.1
(+)SMCJ11A GDZ GDZ 12.2 13.5 1.0 11 5.0 82.4 18.2
(+)SMCJ12 GED BED 13.3 16.3 1.0 12 5.0 68.2 22.0
(+)SMCJ12A GEE BEE 13.3 14.7 1.0 12 5.0 75.4 19.9
(+)SMCJ13 GEF GEF 14.4 17.6 1.0 13 1.0 63.0 23.8
(+)SMCJ13A GEG GEG 14.4 15.9 1.0 13 1.0 69.8 21.5
(+)SMCJ14 GEH BEH 15.6 19.1 1.0 14 1.0 58.1 25.8
(+)SMCJ14A GEK BEK 15.6 17.2 1.0 14 1.0 64.7 23.2
(+)SMCJ15 GEL BEL 16.7 20.4 1.0 15 1.0 55.8 26.9
(+)SMCJ15A GEM BEM 16.7 18.5 1.0 15 1.0 61.5 24.4
(+)SMCJ16 GEN GEN 17.8 21.8 1.0 16 1.0 52.1 28.8
(+)SMCJ16A GEP GEP 17.8 19.7 1.0 16 1.0 57.7 26.0
(+)SMCJ17 GEQ GEQ 18.9 23.1 1.0 17 1.0 49.2 30.5
(+)SMCJ17A GER GER 18.9 20.9 1.0 17 1.0 54.3 27.6
(+)SMCJ18 GES BES 20.0 24.4 1.0 18 1.0 46.6 32.2
(+)SMCJ18A GET BET 20.0 22.1 1.0 18 1.0 51.4 29.2
(+)SMCJ20 GEU BEU 22.2 27.1 1.0 20 1.0 41.9 35.8
(+)SMCJ20A GEV BEV 22.2 24.5 1.0 20 1.0 46.3 32.4
(+)SMCJ22 GEW BEW 24.4 29.8 1.0 22 1.0 38.1 39.4
(+)SMCJ22A GEX BEX 24.4 26.9 1.0 22 1.0 42.3 35.5
(+)SMCJ24 GEY BEY 26.7 32.6 1.0 24 1.0 34.9 43.0
(+)SMCJ24A GEZ BEZ 26.7 29.5 1.0 24 1.0 38.6 38.9
(+)SMCJ26 GFD BFD 28.9 35.3 1.0 26 1.0 32.2 46.6
(+)SMCJ26A GFE BFE 28.9 31.9 1.0 26 1.0 35.6 42.1
(+)SMCJ28 GFF BFF 31.1 38.0 1.0 28 1.0 30.0 50.0
(+)SMCJ28A GFG BFG 31.1 34.4 1.0 28 1.0 33.0 45.4
(+)SMCJ30 GFH BFH 33.3 40.7 1.0 30 1.0 28.0 53.5
(+)SMCJ30A GFK BFK 33.3 36.8 1.0 30 1.0 31.0 48.4
(+)SMCJ33 GFL BFL 36.7 44.9 1.0 33 1.0 25.4 59.0
(+)SMCJ33A GFM BFM 36.7 40.6 1.0 33 1.0 28.1 53.3
(+)SMCJ36 GFN BFN 40.0 48.9 1.0 36 1.0 23.3 64.3
(+)SMCJ36A GFP BFP 40.0 44.2 1.0 36 1.0 25.8 58.1
(+)SMCJ40 GFQ BFQ 44.4 54.3 1.0 40 1.0 21.0 71.4
(+)SMCJ40A GFR BFR 44.4 49.1 1.0 40 1.0 23.3 64.5
Document Number 88394
26-Feb-07
www.vishay.com
3
SMCJ5.0 thru SMCJ188CA
Vishay General Semiconductor
Note:
(1) Pulse test: tp ≤ 50 ms
(2) Surge current waveform per Fig. 3 and derate per Fig. 2
(3) For bi-directional types having VWM of 10 Volts and less, the ID limit is doubled
(4) All terms and symbols are consistent with ANSI/IEEE C62.35
(5) For the bi-directional SMCJ5.0CA, the maximum V(BR) is 7.25 V
(6) VF = 3.5 V at IF = 100 A (uni-directional only)
(+) Underwriters Laboratory Recognition for the classification of protectors (QVGQ2) under the UL standard for safety 497B and file number
E136766 for both uni-directional and bi-directional devices
(+)SMCJ43 GFS BFS 47.8 58.4 1.0 43 1.0 19.6 76.7
(+)SMCJ43A GFT BFT 47.8 52.8 1.0 43 1.0 21.6 69.4
(+)SMCJ45 GFU GFU 50.0 61.1 1.0 45 1.0 18.7 80.3
(+)SMCJ45A GFV GFV 50.0 55.3 1.0 45 1.0 20.6 72.7
(+)SMCJ48 GFW GFW 53.3 65.1 1.0 48 1.0 17.5 85.5
(+)SMCJ48A GFX GFX 53.3 58.9 1.0 48 1.0 19.4 77.4
(+)SMCJ51 GFY GFY 56.7 69.3 1.0 51 1.0 16.5 91.1
(+)SMCJ51A GFZ GFZ 56.7 62.7 1.0 51 1.0 18.2 82.4
(+)SMCJ54 GGD GGD 60.0 73.3 1.0 54 1.0 15.6 96.3
(+)SMCJ54A GGE GGE 60.0 66.3 1.0 54 1.0 17.2 87.1
(+)SMCJ58 GGF GGF 64.4 78.7 1.0 58 1.0 14.6 103
(+)SMCJ58A GGG GGG 64.4 71.2 1.0 58 1.0 16.0 93
(+)SMCJ60 GGH GGH 66.7 81.5 1.0 60 1.0 14.0 107
(+)SMCJ60A GGK GGK 66.7 73.7 1.0 60 1.0 15.5 96
(+)SMCJ64 GGL GGL 71.1 86.9 1.0 64 1.0 13.2 114
(+)SMCJ64A GGM GGM 71.1 78.6 1.0 64 1.0 14.6 103
(+)SMCJ70 GGN GGN 77.8 95.1 1.0 70 1.0 12.0 125
(+)SMCJ70A GGP GGP 77.8 86.0 1.0 70 1.0 13.3 113
(+)SMCJ75 GGQ GGQ 83.3 102 1.0 75 1.0 11.2 134
(+)SMCJ75A GGR GGR 83.3 92.1 1.0 75 1.0 12.4 121
(+)SMCJ78 GGS GGS 86.7 106 1.0 78 1.0 10.8 139
(+)SMCJ78A GGT GGT 86.7 95.8 1.0 78 1.0 11.9 126
(+)SMCJ85 GGU GGU 94.4 115 1.0 85 1.0 9.9 151
(+)SMCJ85A GGV GGV 94.4 104 1.0 85 1.0 10.9 137
(+)SMCJ90 GGW GGW 100 122 1.0 90 1.0 9.4 160
(+)SMCJ90A GGX GGX 100 111 1.0 90 1.0 10.3 146
(+)SMCJ100 GGY GGY 111 136 1.0 100 1.0 8.4 179
(+)SMCJ100A GGZ GGZ 111 123 1.0 100 1.0 9.3 162
(+)SMCJ110 GHD GHD 122 149 1.0 110 1.0 7.7 196
(+)SMCJ110A GHE GHE 122 135 1.0 110 1.0 8.5 177
(+)SMCJ120 GHF GHF 133 163 1.0 120 1.0 7.0 214
(+)SMCJ120A GHG GHG 133 147 1.0 120 1.0 7.8 193
(+)SMCJ130 GHH GHH 144 176 1.0 130 1.0 6.5 231
(+)SMCJ130A GHK GHK 144 159 1.0 130 1.0 7.2 209
(+)SMCJ150 GHL GHL 167 204 1.0 150 1.0 5.6 268
(+)SMCJ150A GHM GHM 167 185 1.0 150 1.0 6.2 243
(+)SMCJ160 GHN GHN 178 218 1.0 160 1.0 5.2 287
(+)SMCJ160A GHP GHP 178 197 1.0 160 1.0 5.8 259
(+)SMCJ170 GHQ GHQ 189 231 1.0 170 1.0 4.9 304
(+)SMCJ170A GHR GHR 189 209 1.0 170 1.0 5.5 275
SMCJ188 GHT GHT 209 255 1.0 188 1.0 4.4 344
SMCJ188A GHS GHS 209 231 1.0 188 1.0 4.6 328
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
DEVICE TYPE
MODIFIED
“J” BEND LEAD
DEVICE MARKING
CODE
BREAKDOWN
VOLTAGE
V
(BR)
AT I
T
(1)
(V)
TEST
CURRENT
I
T
(mA)
STAND-OFF
VOLTAGE
V
WM
(V)
MAXIMUM
REVERSE
LEAKAGE
AT V
WM
I
D
(µA)
(3)
MAXIMUM
PEAK PULSE
SURGE
CURRENT
I
PPM
(A)
(2)
MAXIMUM
CLAMPING
VOLTAGE AT
I
PPM
V
C
(V)
UNI BI
MIN MAX
www.vishay.com
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Document Number 88394
26-Feb-07
Vishay General Semiconductor
SMCJ5.0 thru SMCJ188CA
Note:
(1) Mounted on minimum recommended pad layout
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Typical thermal resistance junction to ambient air (1) RθJA 75 °C/W
Typical thermal resistance junction to leads RθJL 15 °C/W
ORDERING INFORMATION
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
SMCJ5.0A-E3/57T 0.211 57T 850 7" Diameter Plastic Tape & Reel
SMCJ5.0A-E3/9AT 0.211 9AT 3500 13" Diameter Plastic Tape & Reel
Figure 1. Peak Pulse Power Rating Curve
Figure 2. Pulse Power or Current versus Initial Junction Temperature
0.1
1
10
100
0.31 x 0.31" (8.0 x 8.0 mm)
Copper Pad Areas
P
PPM
- Peak Pulse Power (kW)
td - Pulse Width (s)
0.1 µs 1.0 µs 10 µs 100 µs 1.0 ms 10 ms
0 25 50 75 100
100
75
50
25
0
125 150 175 200
TJ - Initial Temperature (°C)
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage, %
Figure 3. Pulse Waveform
Figure 4. Typical Junction Capacitance Uni-Directional
0
50
100
1
5
0
td
0 1.0 2.0 3.0 4.0
IPPM - Peak Pulse Current, % IRSM
t - Time
(
ms
)
tr = 10 µsec
Peak Value
IPPM
Half Value -
IPPM
IPP
2
10/1000 µsec Waveform
as defined by R.E.A.
Tj = 25 °C
Pulse Width (td)
is defined as the point
where the peak current
decays to 50 % of IPPM
10
100
1000
10000
20000
101 100 400
Uni-Directional
Bi-Directional T
j
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
Measured at
Zero Bias
V
R
, Measured at
Stand-off
Voltage V
WM
C
J
- Junction Capacitance (pF)
VWM - Reverse Stand-off Voltage (V)
Vishay General Semiconductor
SMCJ5.0 thru SMCJ188CA
Document Number 88394
26-Feb-07
www.vishay.com
5
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Figure 5. Typical Transient Thermal Impedance
0.1
1.0
10
100
0.001 0.01 0.1 101 100 1000
tp - Pulse Duration (s)
Transient Thermal Impedance (°C/W)
Figure 6. Maximum Non-Repetitive Forward Surge Current
Uni-Directional Use Only
1
10
100
10
100
200
T
j
= T
j
max.
8.3 ms Single Half Sine-Wave
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
0.260 (6.60)
0.280 (7.11)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.2)
0.305 (7.75)
0.320 (8.13)
0.220 (5.59)
0.246 (6.22)
0.079 (2.06)
0.103 (2.62)
0.114 (2.90)
0.126 (3.20)
Cathode Band
DO-214AB (SMC J-Bend)
0.185 MAX.
(4.69 MAX.)
0.320 REF
0.126 MIN.
(3.20 MIN.)
0.060 MIN.
(1.52 MIN.)
Mounting Pad Layout
0 (0)
Legal Disclaimer Notice
Vishay
Document Number: 91000 www.vishay.com
Revision: 08-Apr-05 1
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
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