BY203-20S-TR(2018) 查看數據表（PDF） - Vishay Semiconductors
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BY203-20S-TR Datasheet PDF : 4 Pages
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www.vishay.com
BY203-12S, BY203-16S, BY203-20S
Vishay Semiconductors
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Junction ambient
Lead length l = 10 mm, TL = constant
Maximum lead length
RthJA
RthJA
VALUE
45
100
UNIT
K/W
K/W
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART SYMBOL MIN.
Forward voltage
Reverse current
Breakdown voltage
Reverse recovery time
IF = 0.2 A, tp/T = 0.01, tp = 0.3ms
VR = 700 V
VR = 1000 V
VR = 1200 V
lR = 100 μA, tp/T = 0.01, tp = 0.3 ms
IF = 0.5 A, IR = 1 A, iR = 0.25 A
BY203-12S
BY203-16S
BY203-20S
BY203-12S
BY203-16S
BY203-20S
VF
IR
IR
IR
V(BR)
V(BR)
V(BR)
trr
-
-
-
-
1200
1600
2000
-
TYP.
-
-
-
-
-
-
-
-
MAX.
2.4
2
2
2
-
-
-
300
UNIT
V
μA
μA
μA
V
V
V
ns
TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)
240
0.30
200
0.25
RthJA = 45 K/W
I = 10 mm
160
120
80
BY203/12
VRRM
VR
40
BY203/16
BY203/20
0
0
400
800
1200
1600
949080 VR, VRRM - Rev./Rep. Peak Rev. Voltage (V)
Fig. 1 - Junction Temperature vs.
Reverse/Repetitive Peak Reverse Voltage
0.20
0.15
0.10
RthJA = 100 K/W
PCB: d = 25 mm
0.05
VR = VRRM
half sinewave
0
0
30
60
90
120
150
16398
Tamb - Ambient Temperature (°C)
Fig. 3 - Max. Average Forward Current vs.
Ambient Temperature
10
1000
VR = VRRM
1
100
Tj = 175 °C
0.1
Tj = 25 °C
10
0.01
0.001
0
16397
1
2
3
4
5.0
VF - Forward Voltage (V)
Fig. 2 - Max. Forward Current vs. Forward Voltage
1
25
16399
50
75
100
125
150
Tj - Junction Temperature (°C)
Fig. 4 - Max. Reverse Current vs. Junction Temperature
Rev. 1.9, 20-Feb-18
2
Document Number: 86002
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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