1500W Surface Mount Transient Voltage Suppressor
1.5SMC6.8A - 1.5SMC250CA
Max.
Max.
Clamping
Voltage
Reverse
Leakage
Current
Reverse
Stand-off
Voltage
Max.
Peak
Pulse
Current
Device Marking
Code
Breakdown Voltage
@ Test Current.
Part NO.
@ IPPM
@ V WM
V BR
IT(mA)
V WM (V)
128
VC (V)
207
IPPM (A)
7.3
ID (μA)
Uni-Polar
Bi-Polar
Uni
Bi
Min.
143
152
162
171
190
209
237
Max.
158
168
179
189
210
231
263
1.5SMC150A
1.5SMC160A
1.5SMC170A
1.5SMC180A
1.5SMC200A
1.5SMC220A
1.5SMC250A
1.5SMC150CA
1.5SMC160CA
1.5SMC170CA
1.5SMC180CA
1.5SMC200CA
1.5SMC220CA
1.5SMC250CA
150A
160A
170A
180A
200A
220A
250A
150C
160C
170C
180C
200C
220C
250C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
136
219
6.9
145
234
6.5
154
246
6.2
171
274
5.5
185
328
4.6
214
344
4.4
Note: For bi-directional type having VWM of 10V and less, the ID limit is double.
Typical Characteristics Curves
Fig.1- Peak Pulse Power Rating Curve
Fig.2- Pulse Derating Curve
TA - Ambient Temperature (°C)
Td - Pulse Width (sec.)
Rev. D/AH 2008-02-25
Page 3 of 5
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