DG3/4 Vishay, DG3/4 Datasheet - Page 2

• Manufacturer Part Number: DG3/4
• Description: Rectifiers 1500 Volt 3.0 Amp
• Manufacturer: Vishay

Specifications of DG3/4

• Product: Standard Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 1500 V
• Forward Voltage Drop: 1.2 V
• Recovery Time: 2000 ns
• Forward Continuous Current: 3 A
• Max Surge Current: 100 A
• Reverse Current Ir: 5 uA
• Mounting Style: Through Hole
• Package / Case: G-3
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / Rohs Status: No

CG3 / DG3
Vishay Semiconductors
Electrical Characteristics
T
Typical Characteristics
www.vishay.com
2
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Maximum instantaneous
forward voltage
Maximum reverse current
Maximum reverse recovery time I
Typical junction capacitance
amb
gcg3_02
gcg3_01
= 25 °C, unless otherwise specified
200
100
10
4.0
3.0
2.0
1.0
1
Parameter
0
Figure 1. Forward Current Derating Curve
0
0.375" (9.5mm) Lead Length
25
Number of Cycles at 60 H
Ambient Temperature (°C)
50
75
T
8.3ms Single Half Sine-Wave
(JEDEC Method)
10
A
I
V
V
I
V
= 50°C
F
F
F
R
R
R
= 3.0 A
= 0.5 A, I
= 0.5 A, I
100
= V
= V
= 4.0 V, f = 1 MHz
(T
amb
RRM
RRM
125
Test condition
Z
60 H
Resistive or
Inductive Load
R
R
= 25 °C unless otherwise specified)
, T
, T
= 1.0 A, I
= 50 mA
amb
amb
Z
150
= 25 °C
= 100 °C
100
175
r
= 0.25 A
gcg3_04
CG3
DG3
CG3
DG3
Part
gcg3_03
Figure 3. Typical Instantaneous Forward Characteristics
0.01
0.1
0.01
30
10
1.0
0.1
10
1
0.2
0
Figure 4. Typical Reverse Characteristics
Symbol
Percent of Rated Peak Reverse Voltage (%)
0.4
V
I
I
C
t
t
t
t
R
R
rr
rr
rr
rr
F
j
Instantaneous Forward Voltage (V)
20
0.6
Min
40
0.8
T
Pulse Width = 300µs
1% Duty Cycle
J
1.0
T
= 25°C
T
J
Typ.
60
1.0
1.0
J
40
= 100°C
= 25°C
Document Number 86083
1.2
Rev. 1.3, 11-Aug-04
80
1.4
Max
100
1.2
5.0
2.0
2.0
15
20
VISHAY
1.6
100
Unit
µA
µA
µs
µs
µs
µs
pF
V