Datasheet

P6SMB6.8(A) – P6SMB220(A)
Taiwan Semiconductor
4 Version: P2102
CHARACTERISTICS CURVES
(T
A
= 25°C unless otherwise noted)
Fig.1 Peak Pulse Power Rating Curve
Fig.2 Pulse Derating Curve
Fig.3 Clamping Power Pulse Waveform
Fig.4 Maximum Non-Repetitive Forward Surge
Current Unidirectional Only
0.1
1
10
100
0.1 1 10 100 1000 10000
P
PPM
, PEAK PULSE POWER, KW
tp, PULSE WIDTH, (μs)
NON-REPETITIVE
PULSE
WAVEFORM
SHOWN in FIG.3
0
25
50
75
100
125
0 25 50 75 100 125 150 175 200
T
A
, AMBIENT TEMPERATURE (
°
C)
10
100
1 10 100
NUMBER OF CYCLES AT 60 Hz
8.3ms Single Half Sine Wave
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
IFSM, PEAK FORWARD SURGE CURRENT (A)
0
20
40
60
80
100
120
140
0 0.5 1 1.5 2 2.5 3
I
PPM
, PEAK PULSE CURRENT (%)
t, TIME (ms)
td
Peak value
I
PPM
Rise time tr=10μs to 100%
Half value-I
PPM
/2
Pulse width(td) is defined
as the point where the peak
current decays to 50% of I
PPM
10/1000μs, waveform
PEAK PULSE POWER(P
PP
) OR CURRENT (I
PP
)
DERATING IN PERCENTAGE (%)