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HRP22
Silicon Schottky Barrier Diode for Rectifying
ADE-208-303A(Z)
Features
• Good for high-frequency rectify.
• High reliability with glass seal.
Ordering Information
Type No. Cathode Band Package Code
HRP22 White DO-41
Rev 1
Jul 1997
Outline
1
Cathode band
1. Cathode
2. Anode
2
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HRP22
Absolute Maximum Ratings (Ta = 25°C)
Item Symbol Value Unit
Repetitive peak reverse
V
RRM
voltage
Non-Repetitive peak
*1
V
RSM
reverse voltage
Average rectified current I
*2
o
Junction temperature Tj 125 °C
Storage temperature Tstg -40 to +125 °C
Note: 1. See from Fig.1 to Fig.6
Note: 2. 20msec sine wave
Electrical Characteristics (Ta = 25°C)
Item Symbol Min Typ Max Unit Test Condition
Forward voltage V
Reverse current I
F
R
— — 0.55 V IF = 1.0A
— — 2.0 mA VR = 50V
50 V
50 V
1.0 A
2
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Main Characteristic
HRP22
10
Tj=25 °C
F
1.0
Forward current I (A)
–1
10
0
0.2 0.4
0.6
0.8
Forward voltage V (V)
1.0
1.2
1.4
F
Fig.1 Forward current Vs. Forward voltage
1.2
1.0
(A)
O
0.8
0.6
0.4
Average forward current I
0.2
0
-25
VR=50V
VR=40V
VR=20V
25 500
Ambient temperature
5mm
2 mm
2 mm
Ceramic Board
Rth=100°C/W
θ=180°,Sine wave
Tj=125°C
75
100
Ta (°C)
125
150
Fig.3 Average forward current Vs. Ambient temperature
Tj=125 °C
–2
10
(A)
R
Reverse current I
–3
10
0
3010
20 40
Reverse voltage V R (V)
Fig.2 Reverse current Vs. Reverse voltage
1.2
1.0
(A)
O
0.8
0.6
0.4
0.2
VR=50V
VR=40V
VR=20V
0
-25
25 500
Average forward current I
5mm
Print Board
Rth=153°C/W
θ=180°,Sine wave
Tj=125°C
75
Ambient temperature
Fig.4 Average forward current Vs. Ambient temperature
50
2 mm
2 mm
125
100
Ta (°C)
60
150
3
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HRP22
Main Characteristic
2.5
θ=180°,Sine wave
Tj=25°C
2.0
(W)
d
1.5
1.0
0.5
Forward power dissipation P
0
0
Fig.5 Forward power dissipation Vs. Forward current
3
10
0.5
Forward current I
1.51.0
F
f=1MHz
Pulse test
2.0
(A)
0.5
θ=180°,Sine wave
Tj=125°C
0.4
(W)
d
0.3
0.2
0.1
Reverse power dissipation P
0
10
0
Reverse voltage V
Fig.6 Reverse power dissipation Vs. Reverse voltage
3020
(V)
R
40
50
2
10
Capacitance C (pF)
10
1.0
Fig.7 Capacitance Vs. Reverse voltage
4
4010
Reverse voltage V R (V)
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Package Dimensions
HRP22
Unit : mm
26.0 Min
12
0.8
φ
5.0 Max
Cathode band (White)
26.0 Min
3.0
Max
φ
Hitachi Code
JEDECCode
EIAJCode
Weight(g)
1. Cathode
2. Anode
DO-41
DO-41
SC-47
0.38
5
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Cautions
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intellectual property rights, in connection with use of the information contained in this document.
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received the latest product standards or specifications before final design, purchase or use.
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contact Hitachi’s sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
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products.
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