MMBD4148 Fairchild Semiconductor, MMBD4148 Datasheet - Page 2

• Manufacturer Part Number: MMBD4148
• Description: DIODE 100V 200MA SOT23
• Manufacturer: Fairchild Semiconductor

Specifications of MMBD4148

• 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: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 100 V
• Forward Voltage Drop: 1 V @ 0.01 A
• Recovery Time: 4 ns
• Forward Continuous Current: 0.2 A
• Max Surge Current: 2 A
• Reverse Current Ir: 5 uA
• Power Dissipation: 0.35 W
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Capacitance: 4.0 pF (Max.)
• Capacitance, Junction: 4 pF
• Current, Forward: 200 mA
• Current, Reverse: 5 μA
• Current, Surge: 2 A
• Current, Surge, Forward: 1 A
• Package Type: SOT-23
• Primary Type: Rectifier
• Speed, Switching: Standard
• Temperature, Junction, Maximum: +150 °C
• Thermal Resistance, Junction To Ambient: 357 °C⁄W
• Time, Recovery: 4 ns
• Voltage, Breakdown: 75 V (Min.) at 5 uA
• Voltage, Forward: 1 V
• Voltage, Repetitive Peak Reverse: 100 V
• Voltage, Reverse: 100 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MMBD4148FSTR

©2004 Fairchild Semiconductor Corporation
Figure 3. Forward Voltage vs Forward Current
Figure 5. Forward Voltage vs Forward Current
Typical Characteristics
450
400
350
300
250
1.4
1.2
1.0
0.8
0.6
150
140
130
120
110
Figure 1. Reverse Voltage vs Reverse Current
10
1
1
Ta= 25 C
Ta= 25 C
Ta= 25 C
°
2
2
20
°
°
3
VF - 1.0 to 100 uA
30
3
VF - 10 - 800 mA
Forward Current, I
Forw ard C urrent, I
Reverse Current, I
BV - 1.0 to 100uA
5
5
50
10
10
100
F
F
R
20
20
[uA]
[m A ]
[uA]
200
30
30
300
50
50
500
100
100
Figure 6. Total Capacitance vs Reverse Voltage
700
650
600
550
500
450
300
250
200
150
100
Figure 2. Reverse Current vs Reverse Voltage
Figure 4. Forward Voltage vs Forward Current
1.3
1.2
1.1
1.0
50
0
10
0.1
0
Ta= 25 C
Ta= 25 C
Ta= 25 C
0.2
2
°
°
°
0.3
4
Forward Current, I
Reverse Voltage, V
20
VF - 0.1 to 10 mA
IR - 10 to 100 V
R everse V oltage [V]
0.5
6
30
1
8
F
R
[mA]
2
10
[V]
50
3
MMBD4148/SE/CC/CA, Rev. A1
12
70
5
14
100
10