U2B Datasheet, PDF (3/4 Pages) Vishay Siliconix – Surface Mount Ultrafast Plastic Rectifier

New Product
U2B, U2C & U2D
Vishay General Semiconductor
100
10
T_A = 150 °C
1
T_A = 125 °C
0.1
T_A = 100 °C
T_A = 25 °C
0.01
0.1
0.3
0.5
0.7
0.9
1.1
1.3
Instantaneous Forward Voltage (V)
Figure 3. Typical Instantaneous Forward Characteristics
10 000
1000
100
T_A = 150 °C
T_A = 125 °C
T_A = 100 °C
10
T_A = 25 °C
1
0.1
10 20 30 40 50 60 70 80 90 100
Percent of Rated Peak Reverse Voltage (%)
Figure 4. Typical Reverse Characteristics
100
T_J = 25 °C
f = 1.0 MHz
V_sig = 50 mVp-p
10
1
0.1
1
10
100
Reverse Voltage (V)
Figure 5. Typical Junction Capacitance
1000
Junction to Ambient
100
10
1
0.01
0.1
1
10
100
t - Pulse Duration (s)
Figure 6. Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-214AA (SMB)
Cathode Band
Mounting Pad Layout
0.086 (2.20)
0.077 (1.95)
0.155 (3.94)
0.130 (3.30)
0.086 (2.18) MIN.
0.085 (2.159) MAX.
0.096 (2.44)
0.084 (2.13)
0.060 (1.52)
0.030 (0.76)
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52) MIN.
0.220 REF.
0.008 (0.2)
0 (0)
0.220 (5.59)
0.205 (5.21)
Document Number: 89096 For technical questions within your region, please contact one of the following:
Revision: 29-May-08
[e-mail], [e-mail], [e-mail]
www.vishay.com
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