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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
50V, 2A Rectifier
Ordering number:EN4441
SB20-05T
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
1255A
[SB20-05T]
unit:mm
1256A
[SB20-05T]
1:No Contact
2:Cathode
3:Anode
4:Cathode
SANYO:TP
1:No Contact
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
ecnaticapaClanimretretnICV
emiTyrevoceResreveRrrtIFI=
)tneibmA-noitcnuJ(ecnatsiseRlamrehT
)esaC-noitcnuJ(ecnatsiseRlamrehT
O
MSF
R
F
R
SANYO:TP-FA
sgnitaR
05V
55V
2A
˚C
˚C
tinU
˚C/W
˚C/W
MRR
MSR
50Hz, resistive load, Tc=115˚C
elcyc1,evaweniszH05 02A
lobmyS
IRAm1=05V
IFA2= 55.0V
VRV52= 002Aµ
R
R
)a-j(htR 09
)c-j(jhtR 6
zHM1=f,V01=021Fp
snotidnoC
tiucriCtseTdeificpeseeS,Am003= 02sn
nimpytxam
33098HA (KT)/42094YH (KOTO) AX-8336 No.4441-1/3
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SB20-05T
No.4441-2/3
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SB20-05T
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.4441-3/3
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