B120E Datasheet, PDF (2/5 Pages) Weitron Technology – Reverse Voltage 20 to 200V Forward Current 1.0A

B120E thru B1200E
2.Ratings and Characteristic Curves ( TA = 25 C unless otherwise noted )
Fig. 1 Forward Current Derating Curve
Fig. 2 Maximum Non-repetitive Peak
Forward Surge Current
60 Hz
Resistive or
Inductive Load
1.0
TJ = TJ max
8.3ms Single Half
22
Sine-wave
0.5
11
0
0 25 50 75 100 125 150 175
Case Temperature, _Ċ
Fig 3. Typical Instantaneous Forward
Characteristics
100
TJ = 25! C
Pulse width = 300µs
1% Duty Cycle
10
1.0
0.1
0.01
0.2 0.4 0.6 0.8 1.0 1.2
Instantaneous Forward Voltage (V)
Fig 5. typical transient thermal
impedance
1000
100
10
0
1
Fig 4.
10
100
Number of Cycles at 60Hz
Typical Reverse Characteristics
10
Tj=125
1.0
Tj=75
0.1
0.01 ^Tj=25
0.001
0 20 40
60 80
Percent of Rated Peak Reverse Voltage (%)
Fig 6.
1000
Typical Junction Capacitance
TJ = 25 C
f = 1.0 MHz
Vsig =
100
1
0.01 0.1 1.0
10 100
t,Pulse duration,sec
10
0.1
1
10
Reverse Voltage (V)
WEITRON
2/5
http://www.weitron.com.tw
05-May-2016