1N5817 thru 1N5819
Vishay General Semiconductor
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance
SYMBOL
R
θJA
(1)
R
θJL
(1)
1N5817
1N5818
50
°C/W
15
1N5819
UNIT
Note
(1)
Thermal resistance from junction to lead vertical P.C.B. mounted, 0.375" (9.5 mm) lead length with 1.5" x 1.5" (38 mm x 38 mm) copper pads
ORDERING INFORMATION
(Example)
PREFERRED P/N
1N5819-E3/54
1N5819-E3/73
UNIT WEIGHT (g)
0.332
0.332
PREFERRED PACKAGE CODE
54
73
BASE QUANTITY
5500
3000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
1.0
100
Instantaneous Forward Current (A)
Average Forward Current (A)
T
J
= 125 °C
10
Pulse Width = 300 μs
1 % Duty Cycle
0.75
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
0.5
1
T
J
= 25 °C
0.25
0.1
0
0
20
40
60
80
100
120
140
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Case Temperature (°C)
Instantaneous Forward Voltage (V)
Fig. 1 - Forward Current Derating Curve
Fig. 3 - Typical Instantaneous Forward Characteristics
30
100
25
Instantaneous Reverse Current (mA)
Peak Forward
Surge
Current (A)
10
T
J
= 125 °C
20
1
15
0.1
10
T
J
= 75 °C
5
0.01
T
J
= 25 °C
0.001
0
20
40
60
80
100
0
1
10
100
Number of Cycles at 60 Hz
Percent of Rated Peak Reverse Voltage (%)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 4 - Typical Reverse Characteristics
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For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 88525
Revision: 20-Oct-09
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