U1B Datasheet, PDF (2/4 Pages) Vishay Siliconix – Surface Mount Ultrafast Plastic Rectifier

U1B, U1C & U1D
Vishay General Semiconductor
New Product
ELECTRICAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
TYP.
Instantaneous forward voltage ⁽¹⁾
I_F = 0.6 A
I_F = 1.0 A
I_F = 0.6 A
I_F = 1.0 A
T_A = 25 °C
V_F
T_A = 100 °C
0.82
0.87
0.71
0.76
Reverse current ⁽²⁾
rated V_R
T_A = 25 °C
T_A = 100 °C
I_R
-
55
Reverse recovery time
I_F = 0.5 A, I_R = 1.0 A,
I_rr = 0.25 A
T_A = 25 °C
t_rr
-
I_F = 0.6 A, dI/dt = 50 A/µs,
V_R = 30 V, I_rr = 0.1 I_RM
T_A = 25 °C
T_A = 100 °C
t_rr
24
29
Storage charge
I_F = 0.6 A, dI/dt = 50 A/µs,
V_R = 30 V, I_rr = 0.1 I_RM
T_A = 25 °C
T_A = 100 °C
Q_rr
7
13
Typical junction capacitance
4.0 V, 1 MHz
C_J
6.8
Notes:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width ≤ 40 ms
MAX.
0.87
0.92
0.78
0.84
5.0
100
15
-
-
-
-
-
UNIT
V
µA
ns
ns
nC
pF
THERMAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
U1B
U1C
Typical thermal resistance ⁽¹⁾
R_θJA
115
R_θJM
22
Note:
(1) Free air, mounted on recommended copper pad area
U1D
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
U1D-E3/61T
0.064
61T
U1D-E3/5AT
0.064
5AT
BASE QUANTITY
1800
7500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(T_A = 25 °C unless otherwise noted)
1.2
1.0
0.8
0.6
0.4
0.2
0
80 90 100 110 120 130 140 150
T_M - Mount Temperature (°C)
Figure 1. Forward Derating Curve
1.0
D = 0.5
D = 0.8
0.8
D = 0.3
D = 0.2
0.6
D = 0.1
D = 1.0
0.4
0.2
0
0
T
D = t_p/T
t_p
0.2
0.4
0.6
0.8
1.0
1.2
Average Forward Current (A)
Figure 2. Forward Power Loss Characteristics
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For technical questions within your region, please contact one of the following: Document Number: 89065
[e-mail], [e-mail], [e-mail]
Revision: 13-May-08