Document
MMBD1501/A / 1503/A / 1504/A / 1505/A
MMBD1501/A / 1503/A / 1504/A / 1505/A
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2 1 SOT-23
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11
1
2
MARKING MMBD1501 11 MMBD1501A A11 MMBD1503 13 MMBD1503A A13 MMBD1504 14 MMBD1504A A14 MMBD1505 15 MMBD1505A A15
Connection Diagrams
1501 3
3 1503
1 2NC 1504 3
12 3 1505
12
12
Small Signal Diodes
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol
Parameter
Value
VRRM
Maximum Repetitive Reverse Voltage
200
IF(AV)
Average Rectified Forward Current
200
IFSM
Non-repetitive Peak Forward Surge Current
Pulse Width = 1.0 second
1.0
Pulse Width = 1.0 microsecond
2.0
Tstg
Storage Temperature Range
TJ
Operating Junction Temperature
-55 to +150 150
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations
Thermal Characteristics
Units
V mA
A A °C °C
Symbol
PD RθJA
Parameter
Power Dissipation Thermal Resistance, Junction to Ambient
Value
350 357
Units
mW °C/W
Electrical Characteristics TA = 25°C unless otherwise noted
Symbol
VR VF
Parameter
Breakdown Voltage Forward Voltage
IR
Reverse Current
CT
Total Capacitance
Test Conditions
IR = 5.0 µA
IF = 1.0 mA IF = 10 mA IF = 50 mA IF = 100 mA IF = 200 mA IF = 300 mA VR = 125 V VR = 125 V, TA = 150°C VR = 180 V VR = 180 V, TA = 150°C
VR = 0, f = 1.0 MHz
Min
200
620 720 800 830 0.87 0.90
Max
720 830 890 930 1.1 1.15 1.0 3.0 10 5.0 4.0
Units
V
mV mV mV mV V V nA µA nA µA PF
2001 Fairchild Semiconductor Corporation
MMBD1500 series, Rev. B3
MMBD1501/A / 1503/A / 1504/A / 1505/A
Typical Characteristics
Small Signal Diode
(continued)
R everse Voltage, V [V] R
Forward Voltage, V [V] F
325
Ta= 25°C
300
275
250
3
5
10
20
30
50
100
R everse Current, IR [uA]
Figure 1. Reverse Voltage vs Reverse Current
BV - 3.0 to 100 uA
Reverse Current, I [nA] R
3
T a = 25 °C
2
1
0
130
150
170
190
205
R everse V oltage, VR [V]
Figure 2. Reverse Current vs Reverse Voltage
IR - 130 - 250 Volts
Ta= 25° C 550
500
450
400
350 1
2
3
5
10
20 30
50
100
Forward Current, IF [uA]
Figure 3. Forward Voltage vs Forward Current
VF - 1 to 100 uA
Forward Voltage, V [mV] F
800 Ta= 25° C
750
700
650
600
550
500
0.1
0.2 0.3
0.5
1
2
3
5
10
Forward Current, IF [mA]
Figure 4. Forward Voltage vs Forward Current
VF - 0.1 to 10 mA
1.20
Ta= 25°C
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
0.75 10
20 30
50
100
200 300 500
Forward Current, IF [mA]
Figure 5. Forward Voltage vs Forward Current VF - 10 to 800 mA
Total Capacitance [pF]
4.0
Ta= 25 °C
3.5
3.0
2.5
2.0
1.5
1.0
0
2
4
6
8
10
12
14
Reverse Voltage [V]
Figure 6. Total Capacitance vs Reverse Voltage VR - 0 to 15 V
MMBD1500 series, Rev. B3
Forward Voltage, V [V] F
MMBD1501/A / 1503/A / 1504/A / 1505.