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  Datasheet File OCR Text:
 SHINDENGEN
Schottky Rectifiers (SBD)
Single
D1FH3
30V 3A
OUTLINE DIMENSIONS
RATINGS
Absolute Maximum Ratings Item
Storage Temperature Operating Junction Temperature Maximum Reverse Voltage Average Rectified Forward Current Peak Surge Forward Current
(Tc=25) Symbol Conditions Tstg Tj VRM IO 50Hz sine wave, R-load Tc=95 IFSM 50Hz sine wave, Non-repetitive 1 cycle peak value, Tj=25 Conditions
IF=1.0A, Pulse measurement IF=3.0A, Pulse measurement VR=VRM, Pulse measurement f=1MHz, VR=10V junction to case junction to lead junction to ambient On glass-epoxy substrate
Ratings -55125 125 30 3.0 60 Ratings Max.0.30 Max.0.36 Max.2.0 Typ.130 Max.16 Max.18 Max.65
Unit V A A Unit V mA pF /W
Electrical Characteristics Item
Forward Voltage Reverse Current Junction Capacitance Thermal Resistance
Tc=25 Symbol VF1 VF2 IR Cj AEjc AEjl AEja
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
D1FH3
10
Forward Voltage
5
Forward Current IF [A]
2 Tc=125C [MAX] Tc=125C [TYP] Tc= 25C [MAX] Tc= 25C [TYP] 1
0.5
0.2
Pulse measurement per diode
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Forward Voltage VF [V]
D1FH3
2
Forward Power Dissipation
Forward Power Dissipation PF [W]
1.5 0.2 0.05 1 0.1 0.3
D=0.8 SIN 0.5
DC
0.5
0
0
1
2
3
4
5
Average Rectified Forward Current IO [A]
Tj = 125C 0 tp D=tp/T T
IO
D1FH3
80
Peak Surge Forward Capability
IFSM
70
10ms 10ms
1 cycle
Peak Surge Forward Current IFSM [A]
60
non-repetitive, sine wave, Tj=25C before surge current is applied
50
40
30
20
10
0
1
2
5
10
20
50
100
Number of Cycles [cycle]
D1FH3
1000
Reverse Current
Tc=125C [TYP]
100
Tc=100C [TYP]
Reverse Current IR [mA]
Tc=75C [TYP]
10
Tc=50C [TYP]
1
Pulse measurement per diode
0.1 0
5
10
15
20
25
30
35
40
Reverse Voltage VR [V]
D1FH3
Reverse Power Dissipation
8 7 6 5 4 3 2 1 0 DC D=0.05 0.1 0.2 0.3
Reverse Power Dissipation PR [W]
0.5
SIN 0.8
0
5
10
15
20
25
30
35
Reverse Voltage VR [V]
Tj = 125C
0 VR tp D=tp/T T
D1FH3
1000
Junction Capacitance
f=1MHz Tc=25C TYP
500
Cj [pF]
200
Junction Capacitance
100
50
20
10 0.1
0.2
0.5
1
2
5
10
20
30
Reverse Voltage
VR [V]
D1FH3
6
Derating Curve
Average Rectified Forward Current IO [A]
5
DC D=0.8
4 0.5 3 SIN 0.3 2 0.2 0.1 1 0.05
0
0
20
40
60
80
100
120
140
Case Temperature Tc [C]
VR = 15V 0 0
IO
VR tp D=tp/T T
D1FH3
6
Derating Curve
Average Rectified Forward Current IO [A]
5
DC D=0.8
4 0.5 3 SIN 0.3 2 0.2 0.1 1 0.05
0
0
20
40
60
80
100
120
140
Lead Temperature Tl [C]
VR = 15V 0 0
IO
VR tp D=tp/T T
D1FH3(AEja
- Conductor pattern area
140
120
[C/W] AEja
100
80
60
40
20
0
1
10
100
1000
Conductor pattern area
[mm2]
D1FH3
100
Transient Thermal Impedance
AEja
Transient Thermal Impedance AEjc,AEjl,AEja [C/W]
AEjl AEjc
10
1
0.1 10-4
10-3
10-2
10-1
100
101
102
103
Time
t [s]


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