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Part: D3FS4A
Category:
Discrete
-> Diodes & Rectifiers
-> Schottky Barrier Rectifiers
Description:
Company: Shindengen America, Inc.
Datasheet: Download D3FS4A datasheet File size : 216 kB
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Datasheet text preview:
SHINDENGEN
Schottky Rectifiers (SBD)
Single
D3FS4A
40V 2.6A
FEATURES Small SMT Tj150 Low VF=0.45V PRRSM avalanche guaranteed APPLICATION Switching power supply DC/DC converter Home Appliances, Office Equipment Telecommunication
OUTLINE DIMENSIONS
Case : 2F Unit : mm
RATINGS
Absolute Maximum Ratings (If not specified Tl=25) I tem Symbol Conditions T stg Storage Temperature Tj Operati ng Junction Temperature VRM M axi mum Reverse Voltage VRRSM Pul se width 0.5ms, duty 1/40 Repeti ti ve Peak Surge Reverse Voltage IO A verage Rectified Forward Current 50Hz sine wave, R-load Ta=34@On alumina substrate
Peak Surge Forward Current Repeti ti ve Peak Surge Reverse Power
I FSM PRRSM
50Hz sine wave, R-load Ta=30@On glass-epoxy substrate 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=125 Pul se width 10Ês, Tj=25
Ratings -55 ` 1 5 0 150 40 45 2.6 1.9 150 330 Ratings M ax.0.45 M ax.5 T yp .340 M ax.23 M ax.80 Max.115
Unit V V A
W
A
Electrical Characteristics (If not specified Tl=25) I tem Symbol Conditions VF I F=2.6A , Pulse measurement Forward Voltage IR VR=VRM , Pulse measurement Reverse Current f=1M Hz, VR=10V Cj Juncti on Capacitance juncti on to lead Æjl T hermal Resistance Æja junction to ambient@On alumina substrate
Unit V mA pF /W
juncti on to ambient@On glass-epoxy substrate
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
D3FS4A
Forward Voltage
10
Forward Current IF [A]
Tl=150°C [MAX] Tl=150°C [TYP] Tl=25 °C [MAX] Tl=25 °C [TYP] 1
Pulse measurement per diode
0.1
0
0.2
0.4
0.6
0.8
1
1.2
Forward Voltage VF [V]
D3FS4A
Junction Capacitance
f=1MHz Tl=25 °C TYP per diode
1000
Junction Capacitance Cj [pF]
100
0.1
1
10
Reverse Voltage VR [V]
D3FS4A
1000
Reverse Current
Tl=150°C [MAX]
100
Tl=150°C [TYP]
Reverse Current IR [mA]
Tl=125°C [TYP] 10 Tl=100°C [TYP]
1
Tl=75 °C [TYP]
0.1
Pulse measurement per diode
0.01
0
5
10
15
20
25
30
35
40
Reverse Voltage VR [V]
D3FS4A
14
Reverse Power Dissipation
Reverse Power Dissipation PR [W]
12
10
DC D=0.05 0.1 0.2
8
0.3
6
0.5
4 SIN 2 0.8
0
0
10
20
30
40
50
Reverse Voltage VR [V]
Tj = 150°C
0 VR tp D=tp /T T
Others parts begin by d3
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