BAV21 Fairchild Semiconductor, BAV21 Datasheet - Page 2

• Manufacturer Part Number: BAV21
• Description: DIODE GEN PURP 250V 200MA DO-35
• Manufacturer: Fairchild Semiconductor

Specifications of BAV21

• Voltage - Forward (vf) (max) @ If: 1.25V @ 200mA
• Voltage - Dc Reverse (vr) (max): 250V
• Current - Average Rectified (io): 200mA
• Current - Reverse Leakage @ Vr: 100nA @ 200V
• Diode Type: Standard
• Speed: Small Signal =< 200mA (Io), Any Speed
• Reverse Recovery Time (trr): 50ns
• Capacitance @ Vr, F: 5pF @ 0V, 1MHz
• Mounting Type: Through Hole
• Package / Case: DO-204AH, DO-35, Axial
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 250 V
• Forward Voltage Drop: 1.25 V
• Recovery Time: 50 ns
• Forward Continuous Current: 0.2 A
• Max Surge Current: 4 A
• Reverse Current Ir: 0.1 uA @ 200 V
• Power Dissipation: 0.5 W
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 3. Reverse Current vs Reverse Roltage
Figure 1. Reverse Voltage vs Reverse Current
Figure 5. Forward Voltage vs Forward Current
100
700
650
600
550
500
450
Typical Characteristics
325
300
275
90
80
70
60
50
40
30
20
180
0.1
3
GENERAL RULE: The Reverse Current of a diode will approximately
Ta= 25 C
Ta=25 C
Ta= 25 C
double for every ten (10) Degree C increase in Temperature
°
0.2
5
°
°
200
0.3
IR - 180 to 225 V
R everse C urrent, I
BV - 1.0 to 100uA
VF - 0.1 to 10mA
Forward Current, I
Reverse Voltage, V
0.5
10
220
1
20
R
F
[uA]
R
30
2
[mA]
[V]
3
240
50
5
100
255
10
Figure 2. Reverse Current vs Reverse Voltage
Figure 4. Forward Voltage vs Forward Current
Figure 6. Forward Voltage vs Forward Current
450
400
350
300
250
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
50
40
30
20
10
0
55
10
1
Ta= 25 C
Ta= 25 C
Ta= 25 C
GENERAL RULE: The Reverse Current of a diode will approximately
double for every ten (10) Degree C increase in Temperature
2
20
°
°
°
°
3
30
VF - 10 to 800mA
VF - 1.0 to 100uA
Forward Current, I
R everse Voltage, V
Forward Current, I
IR - 55 to 205 V
5
50
Small Signal Diode
100
10
100
F
F
20
R
[uA]
[mA]
200
[V]
30
300
(continued)
BAV19/20/21, Rev. C
50
500
100
800