BYW82 Vishay, BYW82 Datasheet - Page 2

• Manufacturer Part Number: BYW82
• Description: Standard Avalanche Sinterglass Diode
• Manufacturer: Vishay

BYW82 / 83 / 84 / 85 / 86
Vishay Semiconductors
Maximum Thermal Resistance
T
Electrical Characteristics
T
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
www.vishay.com
2
Junction ambient
Forward voltage
Reverse current
Breakdown voltage
Diode capacitance
Reverse recovery time
Reverse recovery charge
amb
amb
94 9563
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
Figure 1. Max. Thermal Resistance vs. Lead Length
40
30
20
10
0
0
Parameter
Parameter
5
l – Lead Length ( mm )
10
15
T
l
L
= constant
l = 10 mm, T
on PC board with spacing
25 mm
I
V
V
I
t
V
I
I
I
20
F
R
p
F
F
F
R
R
R
= 3 A
= 0.3 ms
= 0.5 A, I
= 1 A, d
= 1 A, d
= 100 µA, t
= V
= V
= 4 V, f = 1 MHz
l
25
RRM
RRM
Test condition
Test condition
i
/d
i
/d
, T
R
t
30
L
t
= 5 A/µs, V
= 1 A, i
p
j
= 5 A/µs
= constant
= 100 °C
/T = 0.01,
R
= 0.25 A
R
= 50 V
Symbol
V
16360
C
Q
V
(BR)
I
I
t
t
R
R
rr
rr
F
D
rr
Symbol
0.100
0.010
0.001
R
R
100
thJA
thJA
10
1
Figure 2. Forward Current vs. Forward Voltage
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
T
j
= 175 °C
Min
V
F
– Forward Voltage ( V )
Value
T
Typ.
0.1
j
25
70
40
5
2
3
6
= 25°C
Document Number 86051
1600
Max
1.0
10
60
10
1
4
6
Rev. 1.6, 14-Apr-05
K/W
K/W
Unit
Unit
µA
µA
µC
pF
µs
µs
V
V