UG2A Datasheet, PDF (2/4 Pages) General Semiconductor – ULTRAFAST EFFICIENT PLASTIC RECTIFIER

UG2A thru UG2D
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
Maximum instantaneous forward voltage ⁽¹⁾ I_F = 2.0 A
V_F
Maximum DC reverse current at rated DC
blocking voltage
T_A = 25 °C
T_A = 100 °C
I_R
Maximum reverse recovery time
I_F = 0.5 A, I_R = 1.0 A, I_rr = 0.25 A
t_rr
Typical reverse recovery time
I_F = 2.0 A, V_R = 30 V,
dI/dt = 50 A/µs, I_rr = 10 % I_RM
T_J = 25 °C
T_J = 100 °C
t_rr
Typical stored charge
I_F = 2.0 A, V_R = 30 V,
dI/dt = 50 A/µs, I_rr = 10 % I_RM
T_J = 25 °C
T_J = 100 °C
Q_rr
Typical junction capacitance
4 V, 1 MHz
C_J
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
VALUE
0.95
5.0
200
15
25
35
10
22
15
UNIT
V
µA
ns
ns
nC
pF
THERMAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
UG2A
UG2B
Typical thermal resistance ⁽¹⁾
R_θJA
45
Note:
(1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length
UG2C
UG2D
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
UG2D-E3/54
0.404
54
UG2D-E3/73
0.404
73
BASE QUANTITY
4000
2000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T_A = 25 °C unless otherwise noted)
3.0
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
2.5
T_L Lead Temperature
2.0
1.5
1.0
T_A, Ambient Temperature
0.5
P.C.B. Mounted on
0.5 x 0.5" (12.0 x 12.0 mm)
Copper Pad Areas
0
0
25 50 75 100 125 150 175
Temperature (°C)
Figure 1. Maximum Forward Current Derating Curves
100
T_L = 75 °C
8.3 ms Single Half Sine-Wave
10
1
1
10
100
Number of Cycles at 60 Hz
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
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For technical questions within your region, please contact one of the following: Document Number: 88761
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Revision: 20-Aug-07