MMBD4448TG
SURFACE MOUNT SWITCHING DIODES
VOLTAGE
FEATURES
• Fast switching Speed.
• Electrically ldentical to Standerd JEDEC
• High Conductance
• Surface Mount Package ldeally Suited for Automatic lnsertion.
• In compliance with EU RoHS 2002/95/EC directives
100 Volts
POWER
200mWatts
MECHANICAL DATA
Case: SOD-723 plastic case.
Terminals : Solderable per MIL-STD-750,Method 2026
Weight: approximately 0.00077gram
Polarity : Color band cathode
Marking : BJ
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
J
=25°C unless otherwise noted)
PARAMETER
Reverse Voltage
Peak Reverse Voltage
RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current at Ta=25
O
C
Peak Forward Surge Current, 0.001ms
Power Dissipation Derate Above 25
O
C
Maximum Forward Voltage
Maximum DC Reverse Current at Rated DC Blocking Voltage
T
J
= 25
O
C
Junction Capacitance( Notes1)
Maximum Reverse Recovery (Notes2)
Typical Thermal Resistance
Junction and Storage Temperature Range
SYMBOL
V
R
V
RM
V
RMS
V
DC
I
F(AV)
I
FS M
P
TOT
V
F
I
R
C
J
T
RR
R
θ
JA
T
J
MMBD4448TG
75
100
50
75
150
4
200
0.72 / 5mA
1.0 / 100mA
2.5@75V
4.0
4.0
625
-55 to +150
UNITS
V
V
V
V
mA
A
mW
V
uA
pF
ns
O
C/W
O
C
NOTE:
1. CJ at V
R
=0, f=1MHZ
2.From I
F
=10mA to I
R
=1mA, V
R
=6Volts, R
L
=100Ω
1
2
Cathode
Anode
REV.0.1-FEB.9.2009
PAGE . 1
MMBD4448TG
1000
10
T
J
=125
O
C
FORWARD CURRENT, mA
100
REVERSE CURRENT, u A
1.0
10
0.1
T
J
=75
O
C
1
0.01
T
J
=25
O
C
0.1
0.2
0.001
0.4
0.6
0.8
1.0
1.2
1.4
0
20
40
60
80
100
FORWARD VOLTAGE, Volts
REVERSE VOLTAGE, Volts
FIG. 1-TYPICAL FORWARD CHARACTERISTIC
FIG. 2-TYPICAL REVERSE CHARACTERISTICS
P
D
,
POWER DISSIPATION (mW)
500
400
300
200
100
0
50
100
150
200
AMBIENT TEMPERATURE(
O
C)
FIG. 3 POWER DERATING CURVE
REV.0.1-FEB.9.2009
PAGE . 2
MMBD4448TG
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 8K per 7" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2009
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
REV.0.1-FEB.9.2009
PAGE . 3
MEMS sensors
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