?2004 Fairchild Semiconductor Corporation
MMBD4148/SE/CC/CA, Rev. A1
MMBD4148/SE/CC/CA
Small Signal Diode
Absolute Maximum Ratings *
TA
= 25
°C unless otherwise noted
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Thermal Characteristics
Electrical Characteristics
TA=25°C unless otherwise noted
Symbol Parameter Value Units
VRRM
Maximum Repetitive Reverse Voltage 100 V
IF(AV)
Average Rectified Forward Current 200 mA
IFSM
Non-repetitive Peak Forward Surge Current
Pulse Width = 1.0 second
Pulse Width = 1.0 microsecond
1.0
2.0
A
A
TSTG
Storage Temperature Range -55 to +150
°C
TJ
Operating Junction Temperature 150
°C
Symbol Parameter Value Units
PD
Power Dissipation 350 mW
RθJA
Thermal Resistance, Junction to Ambient 357
°C/W
Symbol Parameter Test Conditions Min. Max. Units
VR
Breakdown Voltage IR
= 5.0
μA
IR
= 100
μA
75
100
V
V
VF
Forward Voltage IF
= 10mA 1.0 V
IR
Reverse Leakage Current VR
= 20V
VR
= 20V, T
A
= 150
°C
VR
=75V
25
50
5.0
nA
μA
μA
CT
Total Capacitance VR
= 0V, f = 1.0MHz 4.0 pF
trr
Reverse Recovery Time IF
= 10mA, V
R
= 6.0V,
IRR
= 1.0mA, R
L
= 100
?
4.0 ns
MMBD4148/SE/CC/CA
Connection Diagram
3
4148CA
1
12
3
5H
2
1
2
3
SOT-23
3
1
2
4148CC
3
1
2
1
3
4148 4148SE
MMBD4148
MMBD4148CC
D5
MMBD4148SE
D4
5H
MMBD4148CA
D6
MARKING
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