VS-8TQ080SPBF Vishay, VS-8TQ080SPBF Datasheet - Page 4

• Manufacturer Part Number: VS-8TQ080SPBF
• Description: Schottky (Diodes & Rectifiers) 8.0 Amp 80 Volt
• Manufacturer: Vishay

Specifications of VS-8TQ080SPBF

• Product: Schottky Rectifiers
• Peak Reverse Voltage: 80 V
• Forward Continuous Current: 8 A
• Max Surge Current: 850 A
• Configuration: Single
• Forward Voltage Drop: 0.88 V at 16 A
• Maximum Reverse Leakage Current: 550 uA
• Operating Temperature Range: - 55 C to + 175 C
• Mounting Style: SMD/SMT
• Package / Case: D2PAK (TO-263AB)
• Lead Free Status / Rohs Status: Details

VS-8TQ080SPbF, VS-8TQ100SPbF
Vishay High Power Products
Note
(1)
www.vishay.com
4
Formula used: T
Pd = Forward power loss = I
Pd
REV
Fig. 5 - Maximum Allowable Case Temperature vs.
= Inverse power loss = V
0
Square wave (D = 0.50)
80 % rated V
See note (1)
I
F(AV)
2
C
- Average Forward Current (A)
Average Forward Current
= T
J
R
4
- (Pd + Pd
applied
F(AV)
6
R1
Current
monitor
x V
REV
x I
DC
FM
) x R
R
8
D.U.T.
(1 - D); I
at (I
For technical questions, contact:
thJC
F(AV)
10
Fig. 7 - Maximum Non-Repetitive Surge Current
;
10
R
/D) (see fig. 6);
Fig. 8 - Unclamped Inductive Test Circuit
at V
t
At any rated load condition
and with rated V
following surge
p
12
- Square Wave Pulse Duration (µs)
R1
Schottky Rectifier, 8 A
= 80 % rated V
R
IRFP460
g
100
= 25 Ω
L
RRM
applied
R
[e-mail]
1000
Freewheel
40HFL40S02
diode
High-speed
switch
0
Fig. 6 - Forward Power Loss Characteristics
I
10 000
F(AV)
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
2
+
- Average Forward Current (A)
V
d
= 25 V
4
6
DC
8
Document Number: 94266
RMS limit
Revision: 15-Mar-10
10
12