SHANGHAI SUNRISE ELECTRONICS CO MM4148 Datasheet
SHANGHAI SUNRISE ELECTRONICS CO., LTD.
MM4148
SURFACE MOUNT
SWITCHING DIODE
REVERSE VOLTAGE: 75V
FORWARD CURRENT: 150mA
FEATURES
• Ideal for surface mount pick and
place application
• Small glass structure ensures high reliability
• Fast switching
• Low leakage
• High temperature soldering guaranteed:
o
C/10S/9.5mm lead length at 5 lbs tension
250
MECHANICAL DATA
• Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
• Case: Glass,hermetically sealed
• Polarity: Color band denotes cathode
• Mounting position: Any
SPECIFICATION
MINI MELF
.020(0.5 )
.012(0.3 )
Dimensions in inches and (millimeters)
0.146(3.7)
0.130(3.3)
TECHNICAL
.063(1.6 )
.055(1.4 )
.020(0.5 )
.012(0.3 )
MAXIMUM RATINGS AND CHARACTERISTICS
(Ratings at 25oC ambient temperature unless otherwise specified)
RATINGS
Reverse Voltage
Peak Reverse Voltage
Forward Current (average)
Repetitive Forward Peak Current
Power Dissipation at T
Forward Voltage (I
Reverse Current (V
Reverse Current (V
Reverse Current (V
=25oC
a
=10mA) V
F
=20V)
R
=75V)
R
=20V,TJ=100oC)
R
Capacitance (note 1)
Reverse Recovery Time (note 2) trr 4 nS
Thermal Resistance (Junction to ambient air)
Voltage Rise (note 3)
Rectification Efficiency (note 4)
Operating Junction and Storage Temperature Range
Notes:
1. V
2. I
3. When switching on tested with 50mA forward pulses tp=0.1as,Rise Time<30ns,fp=5 to 100KHz
4. f=100MHz,V
=0V, f=1 MHz
R
=10mA to IR=1mA, VR=6V, RL=100W
F
=2V
RF
SYMBOL VALUE UNITS
V
V
I
FRM
P
I
I
C
R
θ
V
h
T
STG,TJ
RM
I
O
tot
R1
R2
(ja)
R
F
t
fr
v
75 V
100 V
150 mA
300 mA
500 mW
1V
25 nA
5mA
50 mA
4pF
0.35
o
C/mW
2.5 V
0.45 -
-55 +175
o
C
http://www.sse-diode.com
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