SMB20J20(C)A THRU SMB20J58(C)A
Features
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•
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Glass Passivated Chip
2000W Peak Pulse Power Capability with a 10/1000 us Waveformf
Low Inductance
For Bidirectional Devices Add “C” To The Suffix of The Part
Number: i.e.SMB20J20CA for 5% Tolerance
Halogen Free. “Green” Device (Note 1)
Moisture Sensitivity Level 1
Lead Free Finish/RoHS Compliant (Note 2) ("P" Suffix Designates
RoHS Compliant. See Ordering Information)
2000 Watt TVS
20 to 58 Volts
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Mechanical Data
• Terminals: Solderable Per MIL-STD-750, Method 2026
• Polarity: Color Band Denotes Positive End (cathode) Except
Bidirectiona
SMB (DO-214AA)
(LEAD FRAME)
H
Maximum Ratings
•
•
Operating Junction Temperature Range: -55°C to +150°C
Storage Temperature Range: -55°C to +150°C
J
Cathode Mark
Electrical Characteristics @ 25°C Unless Otherwise Specified
D
A
C
Peak Pulse Power
IPP
Surge Current on
10/1000μs Waveform
E
See the Table Note 3
B
F
G
Peak Pulse Power
Dissipation
PPP
2000W
Note 3
DIMENSIONS
MM
INCHES
DIM
NOTE
MIN MAX MIN MAX
0.079 0.103 2.00 2.62
0.075 0.087 1.91 2.21
0.002 0.008 0.05 0.20
0.006 0.012 0.15 0.31
0.030 0.060 0.76 1.52
0.065 0.091 1.65 2.32
0.200 0.220 5.08 5.59
0.160 0.191 4.06 4.85
0.130 0.155 3.30 3.94
Power Dissipationon
infinite heat sink
A
B
C
D
E
F
PD
TL = 75°C
5.0W
Peak forward surge
current
IFSM
100A
Note 4
G
H
J
Maximum
instantaneous forward
voltage at 25A for
unidirectional only
VF
5.0V
Suggested Solder Pad Layout
1.80mm
Notes:
1.Halogen free "Green"products are defined as those which contain <900ppm bromine,
<900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
2.High Temperature Solder Exemption Applied, see EU Directive Annex 7a.
3.Non-repetitive current pulse, per Fig.3 and derated above TA=25 °C per Fig.4
4.Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle =4
2.30mm
pulses per minute maximum.
Pin Configuration:
2.50mm
Cathode
Anode
Uni-directional
Bi-directional
Rev.3-1-01202022
1/4
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