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 MMBD4148TG
SURFACE MOUNT SWITCHING DIODES
VOLTAGE FEATURES
* * * * Fast switching Speed. Electrically ldentical to Standerd JEDEC 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 Approx. Weight : 0.0007gram Marking Code : BH
ABSOLUTE RATINGS
(T =25 C , unless otherwise noted) A
O
PARAMETER Reverse Voltage Peak Reverse Voltage RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current at T A =25 O C Peak Forward Surge Current, 0.001ms Power Dissipation Derate Above 25
O
SYMBOL
MMBD4148TG 75 100 50 75 150 2 200 -55 to 150
UNITS V V V V mA A mW
O
VR VRRM VRMS VDC I F(AV) I FSM PTOT TJ,TSTG
C
Operating Junction and Storage Temperature Range
C
THERMAL CHARACTERISTICS
PARAMETER Maximum Thermal Resistance
SYMBOL
MMBD4148TG 635
UNITS
O
RJA
C/W
NOTE: 1. CJ at VR=0, f=1MHZ 2.From IF=10mA to IR=1mA, VR=6Volts, RL=100 STAD-MAY.21.2007 PAGE . 1
MMBD4148TG
ELECTRICAL CHARACTERISTICS (TA=25 C , unless otherwise noted)
O
PARAMETER
SYMBOL
TEST CONDITIONS I F=1mA I F=10mA I F=50mA I F=150mA VR=25V VR=75V VR=0V, f=1MHz I F=10mA,I R=1mA VR=6V,RL=100
VALUE 0.715 0.855 1.00 1.25 0.03 2.5 1.5 4
UNITS
Maximum Forward Voltage
VF
V
Reverse Leakage Current Maximum Total Capacitance Maximum Reverse Recovery Time
IR CT trr
A pF ns
1000
10
TJ =125 OC
FORWARD CURRENT, mA
100
REVERSE CURRENT, u A
1.0
10
0.1
TJ =75 OC
1
0.01
TJ =25 OC
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)
0 2 4 6 8
DIODE CAPACIT ANCE, pF
4.0
500
400
3.0
300
2.0
200
1.0
100
0
0
50
100
150
200
REVERSE VOLTAGE, Volts
AMBIENT TEMPERATURE( OC) FIG. 4 POWER DERATING CURVE
FIG. 3 TYPICAL JUNCTION CAPACITANCE
STAD-MAY.21.2007
PAGE . 2
MMBD4148TG
MOUNTING PAD LAYOUT
ORDER INFORMATION
* Packing information T/R - 8K per 7" plastic Reel
LEGAL STATEMENT Copyright PanJit International, Inc 2007
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.
STAD-APR.26.2007
PAGE . 3


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