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SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Schottky Barrier Diode (Twin Type · Cathode Common)
30V, 2A Rectifier
Ordering number:EN4442A
SB20W03T
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 T est Circuit
Electrical Connection
Package Dimensions
unit:mm
1254A
[SB20W03T]
unit:mm
1257A
[SB20W03T]
1:Anode
2:Cathode
3:Anode
4:Cathode
SANYO:TP
1:Anode
2:Cathode
3:Anode
4:Cathode
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatloVesreveRkaePevititepeRV
egatloVegruSesreveRkaePevititepernoNV
tnerruCtuptuOegarevAI
tnerruCdrawroFegruSI
erutarepmeTnoitcnuJjT 521+ot55–
erutarepmeTegarotSgtsT 521+ot55–
Electrical Characteristics at Ta = 25˚C
retemaraP
egatloVesreveRV
egatloVdrawroFV
tnerruCesreveRI
ecnaticapaClanimetretnICV
emiTyrevoceResreveRrrtIFI=
)tneibmA-noitcnuJ(ecnatsiseRlamrehT
)esaC-noitcnuJ(ecnatsiseRlamrehT(htR)c-j 6
O
I
O
R
F
R
SANY O:TP-F A
MRR
MSR
50Hz resistive load, Tc=116˚C
50Hz resistive load, Tc=107˚C,Total rating
MSF
lobmyS
I
Aµ005=03V
R
IFA2= 55.0V
VRV51= 001Aµ
R
R
)a-j(htR 09
elcyc1,evaweniszH05 02A
snotidnoC
zHM1=f,V01=07Fp
.tiucriCtseTdeiaficepseeS,Am001= 02sn
nimpytxam
sgnitaR
03V
53V
2A
4A
˚C
˚C
tinU
˚C/W
˚C/W
33098HA (KT)/42094YH (KOTO) AX-8335 No.4442-1/3
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SB20W03T
No.4442-2/3
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SB20W03T
No products described or contained herein are intended for use in surgical implants, life-support systems,
aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and
the like, the failure of which may directly or indirectly cause injury, death or property loss.
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates,
subsidiaries and distributors and all their officers and employees, jointly and severally, against any
and all claims and litigation and all damages, cost and expenses associated with such use:
Not impose any responsibilty for any fault or negligence which may be cited in any such claim or
litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of
their officers and employees jointly or severally.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees
are made or implied regarding its use or any infringements of intellectual property rights or other rights of
third parties.
This catalog provides information as of March, 1998. Specifications and information herein are subject to
change without notice.
PS No.4442-3/3
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