smp100lc STMicroelectronics, smp100lc Datasheet - Page 8

• Manufacturer Part Number: smp100lc
• Description: Trisiltm For Telecom Equipment Protection
• Manufacturer: STMicroelectronics

Application information
8/12
Figure 15. Test circuit 1 for Dynamic I
Figure 16. Test circuit 2 for I
100 V / µs, di /dt < 10 A / µs, Ipp = 100 A
220V 50Hz
TEST PROCEDURE
Pulse test duration (tp = 20ms):
●
●
V
●
●
U
U
1 kV / µs, di /dt < 10 A / µs, Ipp = 10 A
OUT
for Bidirectional devices = Switch K is closed
for Unidirectional devices = Switch K is open
Device with V
Device with V
KeyTek 'System 2' generator with PN246I module
KeyTek 'System 2' generator with PN246I module
selection:
10 µF
BO
BO
60 µF
26 µH
< 200V
≥
200V
➔
➔
2 Ω
V
V
OUT
OUT
1/4
= 480 V
= 250 V
BO
12 Ω
and V
ton = 20ms
Vout
RMS
RMS
250 Ω
, R1 = 140
, R2 = 240
45 Ω
BO
BO
parameters
K
Ω
Ω
and V
47 Ω
66 Ω
BO
measurement
IBO
parameters
470 Ω
R1 = 140Ω
R2 = 240Ω
46 µH
DUT
83 Ω
0.36 nF
measurement
46 µH
VBO
SMP100LC