VS-31DQ05 Vishay, VS-31DQ05 Datasheet - Page 2

• Manufacturer Part Number: VS-31DQ05
• Description: SCHOTTKY RECTIFIER, 3.3A, 50V, C-16
• Manufacturer: Vishay

Specifications of VS-31DQ05

• Repetitive Reverse Voltage Vrrm Max: 50V
• Forward Current If(av): 3.3A
• Forward Voltage Vf Max: 620mV
• Forward Surge Current Ifsm Max: 340A
• Diode Type: Schottky
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 50 V
• Forward Continuous Current: 3.3 A
• Max Surge Current: 340 A
• Configuration: Single
• Forward Voltage Drop: 0.78 V at 6 A
• Maximum Reverse Leakage Current: 2000 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: 93320
31DQ05, 31DQ06
Bulletin PD-2.305 rev. F 11/04
Absolute Maximum Ratings
Voltage Ratings
Electrical Specifications
Thermal-Mechanical Specifications
V
I
C
L
dv/dt Max. Voltage Rate of Change
T
T
R
R
wt
I
I
E
I
(1) Pulse Width < 300µs, Duty Cycle <2%
(*) dPtot
V
V
RM
F(AV)
FSM
AR
S
FM
J
stg
T
thJA
thJL
AS
R
RWM
dTj
Parameters
Max. Forward Voltage Drop
* See Fig. 1
Max. Reverse Leakage Current
* See Fig. 2
Typical Junction Capacitance
Typical Series Inductance
Part number
Max. DC Reverse Voltage (V)
Max. Working Peak Reverse Voltage (V)
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
<
Rth( j-a)
1
thermal runaway condition for a diode on its own heatsink
(1)
(1)
31DQ..
1.2 (0.042) g (oz.)
340
-40 to 150
5.0
3.3
1.0
55
31DQ.. Units
31DQ.. Units
10000
0.62
0.78
0.54
0.65
160
9.0
15
80
34
2
C - 16
Units
mJ
A
A
A
°C/W DC operation
°C/W DC operation
V/µs (Rated V
mA
mA
nH
pF
°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
Without cooling fins
= 25 °C, I
31DQ05
J
J
R
= 25 °C
= 125 °C
= 5V
50
DC
R
)
AS
, (test signal range 100Khz to 1Mhz) 25°C
Conditions
Conditions
Conditions
= 1 Amps, L = 10 mH
V
T
T
J
J
R
C
= 25 °C
= 125 °C
= rated V
= 40°C, rectangular wave form
J
max. V
A
R
Following any rated
load condition and with
rated V
= 1.5 x V
31DQ06
www.vishay.com
60
RRM
R
typical
applied
2