SB20W03T Datasheet, PDF (1/3 Pages) Sanyo Semicon Device – 30V, 2A Rectifier

Ordering number:EN4442A
SB20W03T
Schottky Barrier Diode (Twin Type · Cathode Common)
30V, 2A Rectifier
Applications
· High frequency rectification (switching regulators,
converters, choppers).
Features
· Low forward voltage (VF max=0.55V).
· Fast reverse recovery time (trr max=20ns).
· Low switching noise.
· Low leakage current and high reliability due to
highly reliable planar structure.
trr Test Circuit
Package Dimensions
unit:mm
1254A
[SB20W03T]
unit:mm
1257A
[SB20W03T]
1:Anode
2:Cathode
3:Anode
4:Cathode
SANYO:TP
Electrical Connection
Specifications
Absolute Maximum Ratings at Ta = 25˚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
IO
IFSM
Tj
Tstg
Electrical Characteristics at Ta = 25˚C
Conditions
50Hz resistive load, Tc=116˚C
50Hz resistive load, Tc=107˚C,Total rating
50Hz sine wave, 1 cycle
Parameter
Reverse Voltage
Forward Voltage
Reverse Current
Interteminal Capacitance
Reverse Recovery Time
Thermal Resistance (Junction-Ambient)
Thermal Resistance (Junction-Case)
Symbol
VR
VF
IR
C
trr
Rth(j-a)
Rth(j-c)
Conditons
IR=500µA
IF=2A
VR=15V
VR=10V, f=1MHz
IF=IR=100mA, See specifaied Test Circuit.
1:Anode
2:Cathode
3:Anode
4:Cathode
SANYO:TP-FA
Ratings
Unit
30 V
35 V
2A
4A
20 A
–55 to +125 ˚C
–55 to +125 ˚C
Ratings
min typ
30
70
90
6
max
0.55
100
20
Unit
V
V
µA
pF
ns
˚C/W
˚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-8335 No.4442-1/3