1N5817_08 Datasheet, PDF (1/6 Pages) Vishay Siliconix – Schottky Rectifier, 1.0 A

1N5817
Vishay High Power Products
Schottky Rectifier, 1.0 A
DO-204AL
Cathode
Anode
PRODUCT SUMMARY
I_F(AV)
V_R
I_RM
1.0 A
20 V
10 mA at 100 °C
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
V_RRM
Rectangular waveform
I_FSM
t_p = 5 µs sine
V_F
1 Apk, T_J = 25 °C
T_J
Range
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
• Lead (Pb)-free plating
• Designed and qualified for industrial level
DESCRIPTION
The 1N5817 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.
VALUES
1.0
20
240
0.45
- 65 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
1N5817
20
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
Maximum average forward current
I_F(AV) 50 % duty cycle at T_L = 138 °C, rectangular waveform
1.0
Maximum peak one cycle
5 µs sine or 3 µs rect. pulse
Following any rated load
240
non-repetitive surge current at T_J = 25 °C ^IFSM
10 ms sine or 6 ms rect. pulse
condition and with rated
V_RRM applied
40
UNITS
A
Document Number: 93255
Revision: 06-Nov-08
For technical questions, contact: [e-mail]
www.vishay.com
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