rb491dgh Zowie Technology Corporation, rb491dgh Datasheet

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rb491dgh

Manufacturer Part Number
rb491dgh
Description
Schottky Barrier Diode Lead Free Product Halogen-free Type
Manufacturer
Zowie Technology Corporation
Datasheet
REV. 0
Schottky Barrier Diode
Lead free product
Halogen-free type
Features
APPLICATIONS
! ! ! Absolute maximum ratings (Ta=25°C)
! ! ! ! Electrical characteristics (Ta=25°C)
Note) ESD sensitive product handling required.
Forward voltage
Reverse current
∗ 60Hz for 1
Zowie Technology Corporation
Peak forward surge current ∗
Peak reverse voltage
DC reverse voltage
DC forward current
Junction temperature
Storage temperature
We declare that the material of product
We declare that the material of product
is Halogen Free (Green Epoxy Compound).
For switching power supply
Ultra low V . (V =0.40V Typ. at 1A)
compliance with RoHS requirements.
Low-power rectification
I =1.0A guaranteed despite the size.
Small surface mounting type.
F
RB491DGH
Parameter
Parameter
F
F
Symbol
Symbol
V
I
R
Tstg
F
V
I
V
FSM
Tj
I
RM
F
R
Min.
−40∼+125
Limits
125
1.0
25
20
3
Typ.
1
Max.
0.45
200
SOT-23
Unit
˚C
˚C
V
V
A
A
2
Unit
3
µA
V
I
V
F
=1.0A
R
=20V
ANODE
Conditions
1
Zowie Technology Corporation
CATHODE
3

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rb491dgh Summary of contents

Page 1

... Zowie Technology Corporation Schottky Barrier Diode Lead free product Halogen-free type RB491DGH Features Small surface mounting type. Ultra low =0.40V Typ =1.0A guaranteed despite the size declare that the material of product compliance with RoHS requirements. We declare that the material of product is Halogen Free (Green Epoxy Compound) ...

Page 2

... V) AVERAGE RECTIFIED FORWARD CURRENT : I R Fig.5 Derating curve (I 1.5 DC D=0.8 sine = D 0 0.2 D=0.1 0.5 D=0. AMBIENT TEMPERATURE : Ta (˚C) RB491DGH Fig.2 Reversecharacteristics Ta=125˚C 75˚C 1 25˚C −25˚ REVERSE VOLTAGE : Fig.4 Forward power dissipation characteristics D=0.8 D=0.5 sine D=0.3 D=0.2 D=0.1 D=0. ...

Page 3

... Zowie Technology Corporation SOT-23 0.50 0.40 ± 0.05 REV. 0 CASE DRAWINGS +0.02 1.0 -0. +0.10 1.90 ± 0.15 -0.05 2.95 ± 0.15 Unit : mm 1.30 ± 0.10 +0.10 0.50 -0.05 1.00 ± 0.11 +0.05 0.05 -0.04 Zowie Technology Corporation ...

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