MMBD4148 Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – SURFACE MOUNT SWITCHING DIODES

MMBD4148
Surface Mount Switching Diode
Voltage Range
75 Volts
350m Watts Power Dissipation
Features
a Fast switching speed
a Surface mount package ideally suited for
automatic insertion
a For general purpose switching applications
a High conductance
Mechanical Data
a Case: SOT-23, Molded plastic
a Terminals: Solderable per MIIL-STD-202,
Method 208
a Polarity: See diagram
a Marking: KA6, KA2, K5D
a Weight: 0.008 gram (approx.)
0.020(0.51)
0.015(0.37)
SOT-23
0.055(1.40) 0.098(2.50)
0.047(1.19) 0.083(2.10)
0.080(2.05)
0.070(1.78)
0.024(0.61)
0.018(0.45)
0.120(3.05)
0.104(2.65)
0.041(1.05)
0.047(0.89)
0.043(1.10)
0.035(0.89)
0.006(0.15)
0.001(0.013)
0.024(0.61)
0.018(0.45)
0.007(0.178)
0.003(0.076)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25+ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Average Rectifier Output Current
Non-Repetitive Peak Forward Surge Current
@ t=1.0uS
@ t=1.0S
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air
Operating and Storage Temperature Range
Electrical Characteristics
Symbol
VRM
VRRM
VRWM
VR
VR(RMS)
IFM
Io
IFSM
Pd
R JA
TJ, TSTG
Value
100
75
53
300
200
2.0
1.0
350
357
-65 to + 150
Units
V
V
V
mA
mA
A
mW
O_C/W
O_C
Type Number
Reverse Breakdown Voltage (Note 3) IR=100uA
Forward Voltage
IF=1.0mA
IF= 10mA
IF = 50mA
IF=150mA
Peak Reverse Current (Note 3)
VR=75V
VR=75V, Tj=150+
VR=25V, TJ=150+
VR=20V
Junction Capacitance (Note 3) VR=0, f=1.0MHz
Reverse Recovery Time (Note 2)
Symbol
V(BR)
VF
IR
Cj
trr
Min
75
-
-
-
-
Max
0.715
0.855
1.0
1.25
1.0
50
30
25
2.0
4.0
Units
V
V
uA
nA
pF
nS
Notes: 1. Device Mounted on Glass Epoxy PCB 1.6”x1.6”x0.06”, Mounting pad for the Cathode
Lead Min. 0.93 inches.
2. Reverse Recovery Test Conditions: IF=IR=10mA, Irr=0.1 x IR, RL=100
3. Short Duration Test Pulse used to Minimize Self-Heating Effect.
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