FDLL4148 Fairchild Semiconductor, FDLL4148 Datasheet - Page 3

• Manufacturer Part Number: FDLL4148
• Description: DIODE HI CONDUCTANCE 100V LL-34
• Manufacturer: Fairchild Semiconductor

Specifications of FDLL4148

• Voltage - Forward (vf) (max) @ If: 1V @ 10mA
• Voltage - Dc Reverse (vr) (max): 100V
• Current - Average Rectified (io): 200mA
• Current - Reverse Leakage @ Vr: 5µA @ 75V
• Diode Type: Standard
• Speed: Small Signal =< 200mA (Io), Any Speed
• Reverse Recovery Time (trr): 4ns
• Capacitance @ Vr, F: 4pF @ 0V, 1MHz
• Mounting Type: Surface Mount
• Package / Case: MELF (LL-34)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FDLL4148TR

1N/FDLL 914/A/B / 916/A/B / 4148 / 4448 Rev. B2
Typical Characteristics
Figure 5. Forward Voltage vs Forward Current
0.90
0.85
0.80
0.75
500
400
300
200
100
1.6
1.4
1.2
1.0
0.8
0.6
Figure 9. Average Rectified Current (I
0
10
0
0
Ta= 25
vs Ambient Temperature (T
2
o
20
Figure 7. Total Capacitance
C
30
Ambient Temperature (
Forward Current, I
4
VF - 10 to 800mA
REVERSE VOLTAGE (V)
50
50
6
100
8
(Continued)
F
[mA]
100
10
200
o
C)
300
A
12
T
)
A
= 25
F(AV)
500
o
14
C
)
800
150
3
Figure 6. Forward Voltage vs Ambient Temperature
900
800
700
600
500
400
300
500
400
300
200
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0
0.01
10
0
Typical
Figure 8. Reverse Recovery Time vs
SOT-23
Figure 10. Power Derating Curve
VF - 0.01 - 20 mA (- 40 to +65°C)
0.03
IF = 10mA , IRR = 1.0 mA , Rloop = 100 Ohms
Reverse Recovery Current, I
Reverse Recovery Current
20
50
Forward Current, I
0.1
Temperature [
30
DO-35
Ta= 25
0.3
Ta= -40
100
o
C
Ta= +65
o
40
C
1
o
F
C]
[mA]
o
C
rr
150
[mA]
3
50
Ta = 25
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10
o
C
200
60