BYW54 Ver la hoja de datos (PDF) - Vishay Semiconductors
Número de pieza
componentes Descripción
Fabricante
BYW54 Datasheet PDF : 4 Pages
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BYW52, BYW53, BYW54, BYW55, BYW56
Vishay Semiconductors
MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
Junction ambient
Lead length l = 10 mm, TL = constant
RthJA
45
On PC board with spacing 25 mm
RthJA
100
UNIT
K/W
K/W
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL MIN.
Forward voltage
IF = 1 A
VF
-
Reverse current
VR = VRRM
VR = VRRM, Tj = 100 °C
IR
-
IR
-
Breakdown voltage
IR = 100 μA, tp/T = 0.01, tp = 0.3 ms
V(BR)
-
Diode capacitance
VR = 4 V, f = 1 MHz
CD
-
Reverse recovery time
IF = 0.5 A, IR = 1 A, iR = 0.25 A
trr
-
IF = 1 A, dI/dt = 5 A/μs, VR = 50 V
trr
-
Reverse recovery charge
lF = 1 A, dI/dt = 5 A/μs
Qrr
-
TYP.
0.9
0.1
5
-
18
-
-
-
MAX.
1
1
10
1600
-
4000
4000
200
UNIT
V
μA
μA
V
pF
ns
ns
nC
TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)
120
l
l
100
80
TL = constant
60
40
20
0
0
949101
5
10 15 20 25 30
l - Lead Length (mm)
Fig. 1 - Typ. Thermal Resistance vs. Lead Length
10
1
0.1
0.01
Tj = 175 °C
Tj = 25 °C
2.5
VR = VRRM
half sine wave
2.0
1.5
RthJA = 45 K/W
l = 10 mm
1.0
0.5
RthJA = 100 K/W
PCB: d = 25 mm
0.0
0
16351
20 40 60 80 100 120 140 160 180
Tamb - Ambient Temperature (°C)
Fig. 3 - Max. Average Forward Current vs.
Ambient Temperature
1000
VR = VRRM
100
10
0.001
0.0
16350
0.4
0.8
1.2
1.6
VF - Forward Voltage (V)
Fig. 2 - Forward Current vs. Forward Voltage
1
25
16352
50 75 100 125 150 175
Tj - Junction Temperature (°C)
Fig. 4 - Reverse Current vs. Junction Temperature
Rev. 1.9, 04-Nov-15
2
Document Number: 86049
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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