BYW8 Vishay Intertechnology, BYW8 Datasheet - Page 2

• Manufacturer Part Number: BYW8
• Description: Standard Avalanche Sinterglass Diode
• Manufacturer: Vishay Intertechnology

BYW82 to BYW86
Vishay Semiconductors
Maximum Thermal Resistance
T
Electrical Characteristics
T
Typical Characteristics
www.vishay.com
2
Pulse energy in avalanche mode, non
repetitive (inductive load switch off)
i
Junction and storage temperature range
Junction ambient
Forward voltage
Reverse current
Breakdown voltage
Diode capacitance
Reverse recovery time
Reverse recovery charge
2
amb
amb
*t-rating
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
Parameter
l – Lead Length ( mm )
10
15
T
l
L
=constant
20
l = 10 mm, T
on PC board with spacing 25mm
I
V
V
I
V
I
I
I
F
R
F
F
F
(T
R
R
R
l
= 3 A
= 100 µA, t
= 0.5 A, I
= 1 A, d
= 1 A, d
= V
= V
= 4 V, f = 1 MHz
amb
25
RRM
RRM
= 25 °C unless otherwise specified)
30
i
i
Test condition
Test condition
I
/d
/d
(BR)R
, T
R
t
t
L
p
= 1 A, i
j
= 5 A/µs, V
= 5 A/µs
/T = 0.01, t
= constant
= 100 °C
= 1 A, T
R
= 0.25 A
p
j
R
= 175 °C
Test condition
= 0.3 ms
= 50 V
16360
100.000
Sub type
10.000
1.000
0.100
0.010
0.001
Sub type
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
Symbol
V
C
Q
V
(BR)
I
I
V
t
t
R
R
rr
rr
F
D
rr
F
– Forward Voltage ( V )
Symbol
Sub type
R
R
thJA
thJA
Min
T
j
=25°C
T
Symbol
j
Typ.
= T
0.1
i
40
E
2
5
2
3
6
Document Number 86051
Value
R
*t
25
70
stg
- 55 to
Rev. 5, 07-Jan-03
Value
+175
1600
Max
1.0
20
40
10
60
10
1
4
6
VISHAY
Unit
K/W
K/W
A
Unit
Unit
mJ
µC
°C
µA
µA
pF
µs
µs
2
V
V
*s