UF400X SERIES
ULTRA F
A
ST
RECOVERY RECTIFIER
Ultra Fast Recovery Rectifier
1.0
(25.4)
MIN.
0.107
(2.7)
0.080
(2.0)
DIA.
0.205 (5.2)
0.166
(
4.2
)
1.0
(25.4)
MIN.
0.034
(0.86)
0.028
(0.71)
DIA.
Dimensions in inch (mm)
DO204AL
(
DO-41
)
Features
• Ultra Fast recovery time with high efficiency
• Low forward voltage drop
• High forward surge current capability
• High temperature soldering guaranteed 265°C/10 seconds
/.037" (9.5mm) lead length, 5lbs (2.3kg) tension
• RoHS compliant
Mechanical Data
Case: DO-204AL, molded plastic
Epoxy: Meets UL 94V-0 flammability rating
Terminals: Axial leads, solderable per MIL-STD-202G, Method
208
Polarity: Cathode indicated by color band
Mounting position: Any
Weight: 0.013 Ounce, 0. 3 gram
Maximum Ratings
(T
Ambient
=25ºC unless noted otherwise)
Rev. B
/
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T
S INCORPORATED
www.taitroncomponents.com
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Tel: (800)
-
247
-
2232 (800)
-
TAITRON (661)
-
257
-
6060
Fax: (800)-TAITFA (800)-824-8329 (661)-257-6415
Ultra Fast Recover
Rectifier
UF4001~UF4007
Electrical Characteristics
(T
Ambient
=25ºC unless noted otherwise)
Note: 1. 60Hz, resistive or inductive load. Derate current by 20% for capacitive load
2. Thermal resistance from junction to ambient at .375" (9.5mm) lead length, PCB mounted with
copper pad area of 0.2" x 0.2" (5x5mm).
Typical Characteristics Curves
Fig.1- Forward Current Derating Curve
Ambient Temperature T
a
(°C)
Fig.2- Max. Non-Repetitiv e Forward Surge Current
Number of Cycles at 60Hz
I
F(AV)
Average Forward Rectified Current
(
A
)
IFSM
Peak Forward Surge Current
(%)
Rev. B
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Ultra Fast Recover
Rectifier
UF4001~UF4007
Fig.3- Typical Instantaneous Forward
Characteristics
Instantaneous Forward Voltage (V)
Instantaneous Forward current
(A)
Fig.5- Typical Reverse Characteristics
Percentage of Peak Reverse Voltage (%)
Instantaneous Reverse current
(
µ
A
)
Fig.6- Typical Junction Capacitance
Breakdo wn Voltage (V
BR
)
Junction
Capacitance (
pF)
Rev. B
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Ultra Fast Recover
Rectifier
UF4001~UF4007
How to contact us:
US HEADQUARTERS
28040 WEST HARRISON PARKAWAY, VALENCIA, CA 9135 5-4162
Tel: (800) TAITRON (800) 247-2232 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email: taitron@taitroncomponents.com
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
42970 MEXICO
Tel: +52-55-5560-1519
Fax: +52-55-5560-2190
TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA
RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL
Tel: +55-11-5574-7949
Fax: +55-11-5572-0052
TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESEN T ATIVE OFFICE
CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA
Tel: +86-21-5424-9942
Fax: +86-21-5424-9931
Rev. B
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02
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