Sanyo DBF20 Specifications
Ordering number : ENN2817B
DBF20
Diffused Junction Silicon Diode
DBF20
2.0A Single-Phase Bridge Rectifier
Features
•
Glass passivation for high reliability.
•
Plastic molded structure.
• Peak reverse voltage : V
• Average rectified current : I
=200, 600V.
RM
=2.0A.
O
Package Dimensions
unit : mm
1202
[DBF20]
20.0
C2.5
Electrical Connection
1.5
1.0
5.0
5.0
5.0
1.0
2.5
0.5
13.5 11.0
Specifications
Absolute Maximum Ratings at Ta=25°C
Peak Reverse Voltage V
Average Recitified Current I
Surge Forward Current I
Junction T emperature Tj ➝ 150 °C
Storage T emperature T stg ➝ --40 to +150 °C
Parameter Symbol Conditions DBF20C DBF20G Unit
RM
Tc=114°C, with a 50✕50✕1.5mm3 Al fin ➝ 2.0 A
O
T a=25°C, without fin ➝ 1.5 A
FSM
50Hz sine wave, 1 cycle ➝ 60 A
200 600 V
3.5
Electrical Characteristics at Ta=25°C
Parameter Symbol Conditions
Forward Voltage V
Reverse Current I
Thermal Resistance(Junction-Ambient) Rth(j-a) without fin 75 °C/W
Thermal Resistance(Junction-Case) Rth(j-c) with an Al fin 10 °C/W
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
F
R
IF=0.75A 1.05 V
VR : At each V
RM
Ratings
min typ max
10 µA
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
41000 GI IM / 52098 HA (KT) / N118 TA, TS
No.2817-1/3
Unit
2.4
Mounted on a PCB
IO -- Ta
DBF20
2.4
IO -- Ta
Fin : 50✕50✕1.5mm
3
2.0
-- A
O
1.6
1.2
0.8
0.4
Average Rectified Current, I
0
0 20 40 60 80 100 120 140 160
Resistive, inductive load
Capacitive load
Ambient Temperature, Ta -- °C
2.4
2.0
-- A
IO -- Tc
O
1.6
1.2
0.8
0.4
Average Rectified Current, I
Resistive, inductive load
Capacitive load
PCB
ID01210
2.0
-- A
O
1.6
Resistive, inductive load
1.2
Capacitive load
0.8
0.4
Average Rectified Current, I
0
0 20 40 60 80 100 120 140 160
Ambient Temperature, Ta -- °C
I
-- V
F
Tj=150°C
F
25°C
10
7
5
3
-- A
2
F
1.0
7
5
Forward Current, I
3
2
ID01211
0
90 100 110 120 130 140 150 160 170
Case Temperature, Tc -- °C
I
-- n
80
70
-- A
60
FSM
50
40
30
20
Surge Foward Current, I
10
0
2537
1.0 10
FSM
50Hz
253 7 0 0.5 2.01.51.0 2.5 3.0
Number of Cycles at 50Hz, n
ID01212
ID01214
100
0.1
0 0.4 0.8 1.2 1.6
Forward Voltage, V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
Average Forward Power Dissipation, PF -- W
0
PF -- I
Sine wave
Average Rectified Current, I
-- V
F
O
180°
360°
-- A
O
ID01213
ID01215
No.2817-2/3
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