15MQ040NPBF Datasheet, PDF (1/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

15MQ040NPbF
Vishay High Power Products
Schottky Rectifier, 3 A
Cathode
Anode
SMA
PRODUCT SUMMARY
I_F(AV)
3A
V_R
40 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
DC
V_RRM
I_FSM
t_p = 5 µs sine
V_F
2 Apk, T_J = 125 °C
T_J
Range
FEATURES
• Surface mountable
• Extremely low forward voltage
• Compact size
• Improved reverse blocking voltage capability
relative to other similar size Schottky
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
Available
RoHS*
COMPLIANT
APPLICATIONS
• Switching power supplies
• Meter protection
• Reverse protection for power input to PC board circuits
• Battery isolation and charging
• Low threshold voltage diode
• Freewheeling or by-pass diode
• Low voltage clamp
DESCRIPTION
The 15MQ040NPbF Schottky rectifier is designed to be
used for low-power applications where a reverse voltage of
40 V is ancountered and surface mountable is required.
VALUES
3
40
330
0.43
- 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
15MQ040NPbF
40
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
See fig. 4
I_F(AV)
Maximum peak one cycle
non-repetitive surge current
I_FSM
See fig. 6
Non-repetitive avalanche energy
E_AS
Repetitive avalanche current
I_AR
TEST CONDITIONS
50 % duty cycle at T_L = 105 °C, rectangular waveform
On PC board 9 mm² island
(0.013 mm thick copper pad area)
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 A, L = 12 mH
VALUES
2.1
330
140
6.0
1.0
UNITS
A
A
mJ
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94141
Revision: 11-Jun-08
For technical questions, contact: [e-mail]
www.vishay.com
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