VS-31DQ04 Vishay, VS-31DQ04 Datasheet - Page 2

• Manufacturer Part Number: VS-31DQ04
• Description: SCHOTTKY RECTIFIER, 3.3A, 40V, C-16
• Manufacturer: Vishay

Specifications of VS-31DQ04

• Repetitive Reverse Voltage Vrrm Max: 40V
• Forward Current If(av): 3.3A
• Forward Voltage Vf Max: 570mV
• Forward Surge Current Ifsm Max: 450A
• Diode Type: Schottky
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 40 V
• Forward Continuous Current: 3.3 A
• Max Surge Current: 450 A
• Configuration: Single
• Forward Voltage Drop: 0.71 V at 6 A
• Maximum Reverse Leakage Current: 1000 uA
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: Through Hole
• Package / Case: C-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 93319
31DQ03, 31DQ04
Bulletin PD-2.304 rev. F 11/04
Voltage Ratings
Electrical Specifications
Thermal-Mechanical Specifications
Absolute Maximum Ratings
(*) dPtot
I
I
E
I
V
I
C
L
dv/dt Max. Voltage Rate of Change
(1) Pulse Width < 300µs, Duty Cycle <2%
T
T
R
R
wt
V
V
RM
F(AV)
FSM
AR
S
J
stg
FM
AS
T
thJA
thJL
R
RWM
dTj
Part number
Max. DC Reverse Voltage (V)
Max. Working Peak Reverse Voltage (V)
Max. Forward Voltage Drop
* See Fig. 1
Max. Reverse Leakage Current
* See Fig. 2
Typical Junction Capacitance
Typical Series Inductance
Parameters
Max. Junction Temperature Range (*) -40 to 150
Max. Storage Temperature Range
Max. Thermal Resistance Junction
to Ambient
Typical Thermal Resistance Junction
to Lead
Approximate Weight
Case Style
Max. Average Forward Current
* See Fig. 4
Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 6
Non-Repetitive Avalanche Energy
Repetitive Avalanche Current
Parameters
Parameters
<
Rth( j-a)
1
thermal runaway condition for a diode on its own heatsink
(1)
(1)
31DQ..
1.2 (0.042) g (oz.)
450
-40 to 150
6.0
3.3
1.0
90
31DQ.. Units
31DQ.. Units
10000
0.57
0.71
0.51
0.62
190
9.0
20
80
34
1
C - 16
Units
mJ
A
A
A
°C/W DC operation
°C/W With fin 20 x 20 (0.79 x 0.79) 1.0 (0.04) thick.
V/µs
mA
mA
pF
nH
°C
°C
V
V
V
V
50% duty cycle @ T
5µs Sine or 3µs Rect. pulse
10ms Sine or 6ms Rect. pulse
T
Current decaying linearly to zero in 1 µsec
Frequency limited by T
J
@ 3A
@ 6A
@ 3A
@ 6A
T
T
V
Measured lead to lead 5mm from package body
(Rated V
Without cooling fins
Dimensions in millimeters (inches)
= 25 °C, I
31DQ03
J
J
R
= 25 °C
= 125 °C
= 5V
30
DC
R
AS
)
(test signal range 100Khz to 1Mhz) 25°C
Conditions
Conditions
Conditions
= 1.0 Amps, L = 12 mH
V
T
T
J
J
R
C
= 25 °C
= 125 °C
= 73°C, rectangular wave form
= rated V
J
max. V
A
R
Following any rated
load condition and with
rated V
= 1.5 x V
31DQ04
www.vishay.com
40
RRM
R
typical
applied
2