UH2B Datasheet, PDF (2/5 Pages) Vishay Siliconix – Surface Mount Ultrafast Rectifier

UH2B, UH2C & UH2D
Vishay General Semiconductor
New Product
ELECTRICAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
Instantaneous forward voltage ⁽¹⁾
I_F = 1.0 A
I_F = 2.0 A
I_F = 1.0 A
I_F = 2.0 A
T_A = 25 °C
V_F
T_A = 125 °C
Reverse current ⁽²⁾
Rated V_R
T_A = 25 °C
T_A = 125 °C
I_R
Maximum reverse recovery time
I_F = 0.5 A, I_R = 1.0 A,
l_rr = 0.25 A
T_A = 25 °C
t_rr
Typical reverse recovery time
I_F = 1.0 A, dI/dt = 50 A/µs,
V_R = 30 V, l_rr = 0.1 I_RM
Typical softness factor (t_b/t_a)
S
Typical reverse recovery current
I_F = 2.0 A, dI/dt = 200 A/µs,
V_R = 200 V
T_A = 125 °C
I_RM
Typical stored charge
Q_rr
Typical junction capacitance
4.0 V, 1 MHz
C_J
Notes:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width ≤ 40 ms
TYP.
0.79
0.87
0.62
0.69
-
10
15
20
0.3
5.0
55
42
MAX.
-
1.05
-
0.90
2.0
50
25
35
-
6.0
-
-
UNIT
V
µA
ns
A
nC
pF
THERMAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
UH2B
UH2C
UH2D
Typical thermal resistance ⁽¹⁾
R_θJA
105
R_θJM
15
Note:
(1) Free air, mounted on recommended copper pad area. Thermal resistance R_θJA - junction to ambient, R_θJM - junction to mount
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
UH2D-E3/52T
0.100
52T
UH2D-E3/5BT
0.100
5BT
UH2DHE3/52T ⁽¹⁾
0.100
52T
UH2DHE3/5BT ⁽¹⁾
0.100
5BT
Note:
(1) AEC-Q101 qualified
BASE QUANTITY
750
3200
750
3200
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
www.vishay.com
2
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Document Number: 89108
Revision: 03-Jun-09