11DQ05, 11DQ06
Vishay High Power Products
Schottky Rectifier, 1.1 A
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
Cathode
Anode
• Guard ring for enhanced ruggedness and long term
reliability
DO-204AL
• Lead (Pb)-free plating
• Designed and qualified for industrial level
DESCRIPTION
PRODUCT SUMMARY
The 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.
IF(AV)
1.1 A
50/60 V
VR
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
1.1
UNITS
Rectangular waveform
A
V
50/60
tp = 5 µs sine
1 Apk, TJ = 125 °C
Range
150
A
VF
0.53
V
TJ
- 40 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
11DQ05
11DQ06
60
UNITS
Maximum DC reverse voltage
Maximum working peak reverse voltage
VR
50
V
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average forward current
See fig. 4
IF(AV)
50 % duty cycle at TC = 84 °C, rectangular waveform
1.1
A
Maximum peak one cycle
non-repetitive surge current
See fig. 6
Following any rated load
condition and with rated
5 µs sine or 3 µs rect. pulse
150
IFSM
10 ms sine or 6 ms rect. pulse
TJ = 25 °C, IAS = 1 A, L = 4 mH
25
V
RRM applied
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
2.0
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
1.0
Document Number: 93206
Revision: 06-Nov-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
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