BYW81 STMicroelectronics, BYW81 Datasheet - Page 2

• Manufacturer Part Number: BYW81
• Description: HIGH EFFICIENCY FAST RECOVERY RECTIFIER DIODES
• Manufacturer: STMicroelectronics

BYW81P-200 / BYW81PI-200
THERMAL RESISTANCE
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
Pulse test : * tp = 5 ms, duty cycle < 2 %
To evaluate the conduction losses use the following equation :
P = 0.65 x I
RECOVERY CHARACTERISTICS
2/6
Symbol
Symbol
Symbol
trr
tfr
V
Rth (j-c)
V
FP
I
R
F **
*
** tp = 380 s, duty cycle < 2 %
F(AV)
T
T
T
T
T
T
T
T
j
j
j
j
j
j
j
j
Junction to case
= 25 C
= 100 C
= 125 C
= 125 C
= 25 C
= 25 C
= 25 C
= 25 C
+ 0.016 x I
F
2
(RMS)
Test Conditions
Test Conditions
I
I
I
V
I
V
I
F
R
F
F
F
R
FR
V
I
I
I
= 0.5A
= 1A
= 1A
= 1A
= 1A
F
F
F
Parameter
= 30V
R
= 12 A
= 25 A
= 25 A
= 1.1 x V
= V
RRM
F
BYW81P
BYW81PI
Irr = 0.25A
dI
tr = 10 ns
tr = 10 ns
F
/dt = -50A/ s
Min.
Min.
Value
Typ.
Typ.
15
2
2.0
3.5
Max.
Max.
0.85
1.05
1.15
1.5
25
40
20
Unit
Unit
Unit
ns
ns
V
mA
C/W
V
A