MMBD4148 / MMBD4448
SURFACE MOUNT SWITCHING DIODES
VOLTAGE
FEATURES
0.120(3.04)
100 Volt
POWER
250mWatt
0.006(0.15)MIN.
0.008(0.20)
0.003(0.08)
0.044(1.10)
0.035(0.90)
0.020(0.50)
0.013(0.35)
• Fast switching Speed.
• Electrically ldentical to Standerd JEDEC
• High Conductance
• Surface Mount Package ldeally Suited for Automatic lnsertion.
• Lead free in compliance with EU RoHS 2011/65/EU directive
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.110(2.80)
0.056(1.40)
0.047(1.20)
0.079(2.00)
0.070(1.80)
MECHANICAL DATA
Case : SOT-23 plastic case.
Terminals : Solderable per MIL-STD-750,Method 2026
Standard packaging : 8mm tape
Approx weight : 0.0003 ounces, 0.0084 grams
0.004(0.10)
0.000(0.00)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
J
=25°C unless otherwise noted)
PAR AME T E R
Ma rk i ng C o d e
Re ve rs e Vo lta g e
P e a k Re ve rs e Vo lt a g e
RMS Vo lt a g e
Ma xi m um D C B lo c k i ng Vo lt a g e
Ma xi m um A ve ra g e F o rwa r d C urr e nt a t Ta = 2 5
O
C
P e a k F o rwa r d S urg e C ur re nt , 1 . 0 us
P o we r D i s s i p a t i o n D e ra t e A b o ve 2 5
O
C
S YM B OL
M MB D 4 1 4 8
A2
M MB D 4 4 4 8
A3
75
100
50
75
150
4
250
UNITS
V
R
V
RM
V
RM S
V
DC
I
A V
I
F S M
P
TO T
V
F
0 . 7 1 5 @ 0 .0 0 1 A
0 .8 5 5 @ 0 .0 1 A
1 .0 @ 0 .05 A
1 . 2 5 @ 0 .1 5 A
0 .0 2 5 @ 2 0 V
2 .5 @ 7 5 V
1 .5
4 .0
V
V
V
V
mA
A
mW
0 . 7 2 / 0 .0 0 5 A
1 .0 / 0 . 1 A
Ma xi m um F o rwa r d Vo lta g e
V
Ma xi m um D C Re ve rs e C urr e nt a t Ra t e d D C B lo c k i ng Vo lta g e
T
J
= 2 5
O
C
J unc t i o n C a p a c i t a nc e ( No t e s 1 )
Ma xi m um Re ve r s e Re c o ve r y (No t e s 2 )
Typ i c a l The r ma l Re s i s ta nc e
S to r a g e Te mp e ra t ur e Ra ng e
I
R
CJ
T
RR
Rθ J A
T
J
2 .5 @ 7 5 V
4 .0
4 .0
357
O
uA
pF
ns
C / W
O
- 5 5 t o +1 5 0
SINGLE
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
June 27,2014-REV.03
PAGE . 1
MMBD4148 / MMBD4448
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
0.001
0.1
0.2
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( C)
FIG. 3 POWER DERATING CURVE
O
June 27,2014-REV.03
PAGE . 2
MMBD4148 / MMBD4448
MOUNTING PAD LAYOUT
0.035 MIN.
(0.90) MIN.
0.031 MIN.
(0.80) MIN.
0.043
(1.10)
0.037
(0.95)
0.043
(1.10)
0.106
(2.70)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7" plastic Reel
June 27,2014-REV.03
0.078
(2.00)
PAGE . 3
MMBD4148 / MMBD4448
Part No_packing code_Version
MMBD4148_R1_00001
MMBD4148_R2_00001
For example :
RB500V-40_R2_00001
Part No.
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
June 27,2014-REV.03
PAGE . 4
MMBD4148 / MMBD4448
Disclaimer
•
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from Panjit International Inc..
•
Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
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any product including damages incidentally and consequentially occurred.
•
Panjit International Inc. does not assume any and all implied warranties, including warranties
of fitness for particular purpose, non-infringement and merchantability.
•
Applications shown on the herein document are examples of standard use and operation.
Customers are responsible in comprehending the suitable use in particular applications.
Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
•
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June 27,2014-REV.03
PAGE . 5
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