50WQ04FNPBF Datasheet, PDF (1/6 Pages) International Rectifier – SCHOTTKY RECTIFIER

50WQ04FNPbF
Vishay High Power Products
Schottky Rectifier, 5.5 A
Base
cathode
4, 2
D-PAK
1
Anode
3
Anode
PRODUCT SUMMARY
I_F(AV)
V_R
5.5 A
40 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
Rectangular waveform
V_RRM
I_FSM
t_p = 5 µs sine
V_F
5 Apk, T_J = 125 °C
T_J
Range
FEATURES
• Popular D-PAK outline
• Small foot print, surface mountable
• Low forward voltage drop
Available
RoHS*
COMPLIANT
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for AEC Q101 level
DESCRIPTION
The 50WQ04FNPbF surface mount Schottky rectifier has
been designed for applications requiring low forward drop
and small foot prints on PC board. Typical applications are in
disk drives, switching power supplies, converters,
freewheeling diodes, battery charging, and reverse battery
protection.
VALUES
5.5
40
340
0.44
- 40 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
V_R
V_RWM
50WQ04FNPbF
40
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
See fig. 5
I_F(AV)
Maximum peak one cycle
non-repetitive surge current
I_FSM
See fig. 7
Non-repetitive avalanche energy
E_AS
Repetitive avalanche current
I_AR
TEST CONDITIONS
50 % duty cycle at T_C = 135 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated load
condition and with rated
V_RRM applied
T_J = 25 °C, I_AS = 1.5 A, L = 8 mH
Current decaying linearly to zero in 1 µs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
VALUES UNITS
5.5
550
A
90
9
mJ
1.2
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94233
Revision: 21-Apr-08
For technical questions, contact: [e-mail]
www.vishay.com
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