SMCJ50CA_13 Datasheet, PDF (4/5 Pages) Bourns Electronic Solutions – Transient Voltage Suppressor Diode Series

SMCJ Transient Voltage Suppressor Diode Series
Rating & Characteristic Curves
Pulse Derating Curve
100
75
50
Maximum Non-Repetitive Surge Current
200
100
25
10 x 1000 Waveform as Defined
by R.E.A.
0
0
25 50 75 100 125 150 175 200
Ambient Temperature (°C)
Pulse Waveform
TR=10 µs
100
Peak value (IRSM)
Half
value=
IRSM
2
50
TA=25 °C
TP
Pulse width (TP)
is defined as that point
where the peak current
decays to 50 % of IPSM.
10 x 1000 waveform
as defined by R.E.A.
Pulse Width 8.3 ms
Single Half Sine-Wave
(JEDEC Method)
10
1
2
5
10 20
50
100
Number of Cycles at 60 Hz
Typical Junction Capacitance
10000
Unidirectional
TA = 25 °C
1000
Bidirectional
100
0
0
1.0
2.0
3.0
4.0
T, Time (ms)
0
0
10
100
1000
Standoff Voltage (Volts)
Pulse Rating Curve
100
10
TA = 25 °C
Non-repetitive Pulse Waveform
Shown in Pulse Waveform Graph
Steady State Power Derating Curve
5.0
4.0
3.0
1.0
5.0 mm Lead Areas
0.1
0.1 µs
1.0 µs
10 µs 100 µs
TP, Pulse Width
1.0 ms
10 ms
2.0
1.0
60 Hz Resistive or
Inductive Load
0.0
0
25
50 75 100 125 150 175 200
TL, Lead Temperature (°C)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.