Ordering number:EN4441
SB20-05T
Schottky Barrier Diode
50V, 2A Rectifier
Applications
路 High frequency rectification (switching regulators,
converters, choppers).
Package Dimensions
unit:mm
1255A
[SB20-05T]
Features
路 Low forward voltage (VF max=0.55V).
路 Fast reverse recovery time (trr max=20ns).
路 Low switching noise.
路 Low leakage current and high reliability due to
highly reliable planar structure.
1:No Contact
2:Cathode
3:Anode
4:Cathode
SANYO:TP
trr Test Circuit
unit:mm
1256A
[SB20-05T]
1:No Contact
2:Cathode
3:Anode
4:Cathode
Specifications
Absolute Maximum Ratings
at Ta = 25藲C
Parameter
Repetitive Peak Reverse Voltage
Nonrepetitive Peak Reverse Surge Voltage
Average Output Current
Surge Forward Current
Junction Temperature
Storage Temperature
Symbol
VRRM
VRSM
IO
IFSM
Tj
Tstg
Conditions
SANYO:TP-FA
Ratings
50
55
Unit
V
V
A
A
50Hz, resistive load, Tc=115藲C
50Hz sine wave, 1 cycle
2
20
鈥?5 to +125
鈥?5 to +125
藲C
藲C
Electrical Characteristics
at Ta = 25藲C
Parameter
Reverse Voltage
Forward Voltage
Reverse Current
Interterminal Capacitance
Reverse Recovery Time
Thermal Resistance (Junction-Ambient)
Thermal Resistance (Junction-Case)
Symbol
VR
VF
IR
C
trr
Rth(j-a)
Rthj(j-c)
IR=1mA
IF=2A
VR=25V
VR=10V, f=1MHz
IF=IR=300mA, See sepcified Test Circuit
90
6
120
20
Conditons
Ratings
min
50
0.55
200
typ
max
Unit
V
V
碌A(chǔ)
pF
ns
藲C/W
藲C/W
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
33098HA (KT)/42094YH (KOTO) AX-8336 No.4441-1/3
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