www.rohm.com
?2011
ROHM Co., Ltd. All rights reserved.
Schottky Barrier Diode
RB471E
?Applications
?Dimensions (Unit : mm)
?Land size figure (Unit : mm)
Low current rectification
?Features
1) Small mold type. (SMD5)
2) High reliability.
0.1
?Construction ?Structure
Silicon epitaxial planar
?Taping specifications (Unit : mm)
?Absolute maximum ratings (Ta=25°C)
Parameter LimitsSymbol Unit
Reverse voltage (repetitive peak) 40VRM
V
Reverse voltage (DC) 40VR
V
Average rectified forward current (*1) 0.1Io A
IFSM
A
Tj °C125
Tstg °C?40 to ?125
(*1) Rating of per diode
?Electrical characteristics (Ta=25°C)
Symbol Min. Typ. Max. Unit
VF1
- - 0.55 V IF=100mA
VF2
- - 0.34 V IF=10mA
IR
--30μAVR=10V
Ct - - 6 pF
VR=10V , f=1MHz
Capacitance between terminals
Storage temperature
Conditions
Parameter
Forward voltage
Reverse current
Forward current surge peak (60Hz?1cyc) (*1)
1
Junction temperature
ROHM : SMD5
JEITA : SC-74A
week code
2.9±0.2
2.8±0.2
1.9±0.2
1.6
+0.2
-0.1
0.95 0.95
+0.1各リードとも同寸法Each lead has same dimension
0~0.1
(5) (3)(4)
(1)
(2)
0.3~0.6
0.15±0.1
    0.06
1.1±0.2
0.8±0.1
0.3 -0.05
SMD5
0.8MIN.
1.0MIN.
0.45 0.35
0.45
0.6
0.35
1.9
0.95 0.95
2.4
3.2±0.1
4.0±0.1
4.0±0.1
2.0±0.05
φ1.5±0.1
      0
3.5±0.05
1.75±0.1
8.0±0.2
φ1.0MIN
3.2±0.1
1.35±0.1
3.2±0.1
0.3±0.1
5.5±0.2
0~
0.5
1/3
2011.04 - Rev.B
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