ER3A Datasheet, PDF (2/2 Pages) Pan Jit International Inc. – SURFACE MOUNT RECTIFIER(VOLTAGE- 50 to 600 Volts CURRENT - 3.0 Amperes)

Z ibo Seno Electronic Engineering Co., Ltd.
ER3A – ER3J
4.0
T_j = 25°C
10
Pulse width = 300µs
3.0
ER3A - ER3D
ER3E - ER3G
1.0
2.0
ER3J
0.1
1.0
25
120
100
50
75 100 125 150 175
T_T, TERMINAL TEMPERATURE (°C)
Fi . 1 Forward Current Deratin Curve
Single Half-Sine-Wave
(JEDEC Method)
80
60
40
20
0
1
10
100
NUMBER OF CYCLES AT 60Hz
Fig. 3 Surge Current Derating Curve
50Ω NI (Non-inductive)
10Ω NI
(+)
50V DC
Approx
(-)
Device
Under
Test
1.0Ω
NI
Oscilloscope
(Note 1)
(-)
Pulse
Generator
(Note 2)
(+)
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
T_j = 25°C
f = 1.0MHz
10
1
1
+0.5A
10
100
V_R, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
t_rr
0A
-0.25A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50Ω.
-1.0A
Set time base for 5/10ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
ER3A – ER3J
2 of 2
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