VS-11DQ03 Datasheet, PDF (1/6 Pages) Vishay Siliconix – Low profile, axial leaded outline

VS-11DQ03, VS-11DQ03-M3, VS-11DQ04, VS-11DQ04-M3
www.vishay.com
Vishay Semiconductors
Schottky Rectifier, 1.1 A
Cathode
Anode
DO-204AL
PRODUCT SUMMARY
Package
I_F(AV)
V_R
V_F at I_F
I_RM max.
T_J max.
Diode variation
E_AS
DO-204AL (DO-41)
1.1 A
30 V, 40 V
See Electrical table
6.0 mA at 125 °C
150 °C
Single die
3.0 mJ
FEATURES
• Low profile, axial leaded outline
• High frequency operation
• Very low forward voltage drop
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and
long term reliability
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified for commercial level
• Halogen-free according to IEC 61249-2-21 definition
(-M3 only)
DESCRIPTION
The VS-11DQ... axial leaded Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
leakage. Typical applications are in switching power
supplies, converters, freewheeling diodes, and reverse
battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
V_RRM
I_FSM
Rectangular waveform
t_p = 5 μs sine
V_F
1 Apk, T_J = 25 °C
T_J
Range
VALUES
1.1
30/40
225
0.55
- 40 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
V_R
Maximum working peak reverse voltage V_RWM
VS-11DQ03
30
VS-11DQ03-M3
30
VS-11DQ04
40
VS-11DQ04-M3 UNITS
40
V
ABSOLUTE MAXIMUM
PARAMETER
Maximum average forward current
See fig. 4
Maximum peak one cycle
non-repetitive surge current
See fig. 6
Non-repetitive avalanche energy
Repetitive avalanche current
SYMBOL
TEST CONDITIONS
VALUES
I_F(AV)
50 % duty cycle at T_C = 75 °C, rectangular waveform
1.1
5 µs sine or 3 µs rect. pulse
Following any rated
225
I_FSM
load condition and with
10 ms sine or 6 ms rect. pulse rated V_RRM applied
35
E_AS
T_J = 25 °C, I_AS = 1.0 A, L = 6 mH
3.0
I_AR
Current decaying linearly to zero in 1 μs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
1.0
UNITS
A
mJ
A
Revision: 21-Sep-11
1
Document Number: 93205
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