BYV37 Просмотр технического описания (PDF) - Vishay Semiconductors
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BYV37 Datasheet PDF : 5 Pages
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www.vishay.com
BYV37, BYV38
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART SYMBOL MIN.
Forward voltage
Reverse current
Reverse recovery time
Diode capacitance
IF = 1 A
VR = VRRM
VR = VRRM, Tj = 150 °C
IF = 0.5 A, IR = 1 A, iR = 0.25 A
VR = 4 V, f = 1 MHz
VF
-
IR
-
IR
-
trr
-
CD
-
TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)
TYP.
1
-
-
-
15
MAX.
1.1
5
150
300
-
UNIT
V
μA
μA
ns
pF
120
100
80
60
l
l
40
20
0
0
949552
TL = constant
5
10 15 20 25 30
l - Lead Length (mm)
Fig. 1 - Max. Thermal Resistance vs. Lead Length
500
450
VR = VRRM
400
350
300
RthJA = 45 K/W
250
100 K/W
200
160 K/W
150
100
50
0
25
15774
BYV38
BYV37
50 75 100 125 150 175
Tj - Junction Temperature (°C)
Fig. 2 - Max. Reverse Power Dissipation vs. Junction Temperature
1000
VR = VRRM
100
10
1
25
15775
50 75 100 125 150 175
Tj - Junction Temperature (°C)
Fig. 3 - Max. Reverse Current vs. Junction Temperature
10
1
Tj = 175 °C
Tj = 25 °C
0.1
0.01
0.001
0
0.4 0.8 1.2 1.6 2.0
16343
VF - Forward Voltage (V)
Fig. 4 - Forward Current vs. Forward Voltage
Rev. 1.8, 04-Sep-12
2
Document Number: 86045
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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