3.0SMCJ5.0 THRU 3.0SMCJ170CA
RATINGS AND CHARACTERISTIC CURVES
100
10
1
100
Non-repetitive pulse
waveform shown in
Fig.3 TA = 25°C
75
50
25
0
0.1
0
25
50
75
100
125
150
175
200
0.1µ
1.0µ
10µs
100µs
1.0ms
10ms
TA - Ambient Temperature (°C)
t
- Pulse Width
d
Fig.2 Pulse Derating Curve
Fig.1 Peak Pulse Power Rating
10000
1000
100
150
100
Unidirectional
Bidirectional
T
= 25°C
J
t
= 10µsec.
r
Pulse Width(td)is
defined
as the point where the
peak current decays to
50% of IPPM
Peak Value
IPPM
VR = 0
Half Value-
IPPM
VR = Rated
Stand-off Voltage
50
10/1000µsec.Waveform
as defined by R.E.A.
f = 1MHz
= 50mVp-p
V
sig
TJ = 25°C
t
d
10
0
5
10
100
500
0
1.0
2.0
3.0
4.0
V
- Reverse Stand-Off Voltage (V)
WM
t - Time(ms)
Fig.3 Pulse Waveform
Fig.4 Typical Junction Capacitance
300
250
200
150
100
100
8.3ms Single Half Sine-Wave
(JEDEC Method)
10
1
0.1
0.00
0.01
0.1
1
10
100
1000
t
- Pulse Duration (sec.)
1
10
100
d
Number of Cycles at 60 HZ
Fig.6 Maximum Non-repetitive ForwardSurge current
Fig.5 Type Transient ThermalImpedance
DIOTECH [ DIOTECH COMPANY. ]
