UG1B Просмотр технического описания (PDF) - Vishay Semiconductors
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UG1B Datasheet PDF : 4 Pages
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www.vishay.com
UG1A, UG1B, UG1C, UG1D
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
Maximum instantaneous forward voltage
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
Maximum reverse recovery time
Maximum stored charge
Typical junction capacitance
IF = 1.0 A
TA = 25 °C
TA = 100 °C
IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A
IF = 1.0 A, VR = 30 V,
TJ = 25 °C
dI/dt = 50 A/μs, Irr = 10 % IRM TJ = 100 °C
IF = 1.0 A, VR = 30 V,
TJ = 25 °C
dI/dt = 50 A/μs, Irr = 10 % IRM TJ = 100 °C
4.0 V, 1 MHz
VF (1)
IR
trr
trr
Qrr
CJ
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
VALUE
0.95
5.0
200
15
25
35
8.0
12
7
UNIT
V
μA
ns
ns
nC
pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
UG1A
UG1B
Typical thermal resistance
RJA (1)
60
RJL (1)
20
Note
(1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length
UG1C
UG1D
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
UG1D-E3/54
0.334
54
UG1D-E3/73
0.334
73
BASE QUANTITY
5500
3000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
1.50
Resistive or Inductive Load
1.25
0.375" (9.5 mm) Lead Length
TL Lead Temperature
1.00
0.75
0.50
TA, Ambient Temperature
0.25
P.C.B. Mounted
0.47" x 0.47" (12 mm x 12 mm)
Copper Pads
0
0
25 50 75 100 125 150 175
Temperature (°C)
Fig. 1 - Forward Current Derating Curves
100
TL = 75 °C
8.3 ms Single Half Sine-Wave
10
1
1
10
100
Number of Cycles at 60 Hz
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Revision: 15-Aug-13
2
Document Number: 88760
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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