Ordering number:EN4172A
SB20W03P
Schottky Barrier Diode (Twin Type · Cathode Common)
30V, 2A Rectifier
Applications
Package Dimensions
unit:mm
· High frequency rectification (switching regulators,
converters, choppers).
1222A
[SB20W03P]
Features
· Low forward voltage (V max=0.55V).
F
· Fast reverse recovery time (trr max=20ns).
· Low switching noise.
· Low leakage current and high reliability due to
highly reliable planar structure.
1:Anode
2:Cathode
3:Anode
SANYO:PCP
(Bottom view)
Specifications
Absolute Maximum Ratings at Ta = 25˚C (Value per element)
Parameter
Symbol
Conditions
Ratings
Unit
Repetitive Peak Reverse Voltage
Nonrepetitive Peak Reverse Surge Voltage
Average Output Current
V
30
35
2
V
V
RRM
V
RSM
I
A
O
Surge Forward Current
I
50Hz sine wave, 1 cycle
20
A
FSM
Junction Temperature
Tj
–55 to +125
–55 to +125
˚C
˚C
Storage Temperature
Tstg
Electrical Characteristics at Ta = 25˚C (Value per element)
Ratings
typ
Parameter
Symbol
Conditons
Unit
min
30
max
Reverse Voltage
V
I
=500µA
R
V
V
R
Forward Voltage
V
I
I =2A
0.55
F
F
Reverse Current
V
V
=15V
100
µA
R
C
R
Interterminal Capacitance
Reverse Recovery Time
Thermal Resistance
=10V, f=1MHz
70
pF
R
trr
I =I =100mA, See specifaied Test Circuit.
20
ns
F
R
Rth(j-a) (1)
280
100
˚C/W
˚C/W
Rth(j-a) (2) Mounted on 250mm2×0.8mm ceramic board
· Marking:SK
trr Test Circuit
Electrical Connection
1:Anode
2:Cathode
3:Anode
(Top view)
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
33098HA (KT)/42894YH (KOTO) 8-7183 No.4172-1/2