HDS20A10 Datasheet, PDF (1/3 Pages) SemiHow Co.,Ltd. – Switchmode Full Plastic Dual Schottky Barrier Power Rectifiers

JAN 2010
HDS20A10
Switchmode Full Plastic Dual Schottky Barrier Power Rectifiers
Using the Schottky Barrier principle with a Refractory metal capable of high
temperature operation metal. The proprietary barrier technology allows for
reliable operation up to 175℃ junction temperature. Typical application are in
switching Mode Power Supplies such as adaptors, DC/DC converters,
free- wheeling and polarity protection diodes.
FEATURES
• Low Forward Voltage.
• Low Switching noise.
• High Current Capacity
• Guarantee Reverse Avalanche.
• Guard-Ring for Stress Protection.
• Low Power Loss & High efficiency.
• 175℃ Operating Junction Temperature
• Low Stored Charge Majority Carrier Conduction.
• Plastic Material used Carries Underwriters Laboratory
MECHANICAL DATA
• Case :JEDEC ITO-220AB molded plastic body
• Terminals: Plated lead, solderable per MIL-STD-750, Method 2026
• Polarity: As marked
• Mounting Torque: 5 in-lbs. Max.
• Weight:1.7 g approx.
• ESD: 4KV(Min.) Human-Body Model
• In compliance with EU RoHs 2002/95/EC directives
100 VOLTS
20 AMPERES
ITO-220AB
123
Common cathode
Suffix “C”
Maximum Ratings
Symbol
V_RRM
V_RWM
V_R
V_R(RMS)
I_F(AV)
I_FM
I_FSM
Parameter
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
R.M.S Reverse Voltage
Average Rectifier Forward Current
- Total Device (Rated V_R), T_C=125℃
Peak Repetitive Forward Current
(Rate V_R, Square Wave, 20kHz)
Non-Repetitive Peak Surge Current (Surge applied at
rate load conditions half ware, single phase, 60Hz)
T_J, T_STG
Operating and Storage Temperature Range
Electrial Characteristics
Value
100
70
10
20
20
150
-65 to +175
Units
V
V
A
A
A
A
℃
Symbol
V_F
I_R
Parameter
Maximum Instantaneous Forward Voltage
- ( IF =10 Amp TC = 25℃)
- ( IF =10 Amp TC = 125℃)
Maximum Instantaneous Reverse Current
- ( Rated DC Voltage, TC = 25℃)
- ( Rated DC Voltage, TC = 125℃)
Value
0.85
0.76
0.01
10
Units
V
mA
Thermal Resistance Characteristics
Symbol
R_θJC
Junction-to-Case
Parameter
Typ.
--
Max.
3.8
Units
℃/W
◎ SEMIHOW REV.A0,Nov 2010