MCC
omponents
20736 Marilla Street Chatsworth
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TM
Micro Commercial Components
MMBD4148SE
Features
High Conductance
Surface Mount Package Ideally Suited for Automatic Insertion
150oC Junction Temperature
Lead Free Finish/Rohs Compliant ("P"Suffix designates
Ultra Fast Diode
RoHS Compliant. See ordering information)
350mW
Mechanical Data
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
SOT-23
Marking: D4
A
Weight: 0.008 grams ( approx.)
D
Maximum Ratings @ 25oC Unless Otherwise Specified
Characteristic
Symbol
Working Inverse Voltage
V IV
75
V
DC Forward Current
IF M
600
mA
Average Rectified Current
IF(AV)
200
mA
Recurrent Peak Forward Current
IFRM
700
mA
IFSM
1.0
2.0
A
Power Dissipation
Pd
350
mW
Thermal Resistance
R
357
Operation & Storage Temp. Range
Tj, TSTG
-55 to +150
Peak Forward Surge Current@ t=1.0s
@ t=1.0us
Value
C
Unit
F
B
E
H
G
J
K
o
o
C
Note: 1) These ratings are based on a max. junction temperature of 150 degrees C
2) These are steady state limits. The factory should be consulted on applications
involving pulsed or low duty cycle operation
Electrical Characteristics @ 25oC Unless Otherwise Specified
Charateristic
Breakdown Voltage
Symbol
VR
Min
Max
V
Test Cond.
IR=5uA
Maximum
Instantaneous
Forward Voltage
VF
1.0
V
IF=10mA
Maximum
Instantaneous Reverse
Current
IR
25
50
5.0
nA VR=20V
uA VR=20V TA =150oC
uA VR=75V
pF VR=0V, f=1.0MHz
IF=10mA, V R=6.0V,
ns IRR=1.0mA,
RL =100 OHM
Junction Capacitance
Cj
4
Reverse Recovery
Time
t rr
4
75
Unit
DIMENSIONS
C/W
DIM
A
B
C
D
E
F
G
H
J
K
INCHES
MIN
.110
.083
.047
.035
.070
.018
.0005
.035
.003
.015
MM
MIN
2.80
2.10
1.20
.89
1.78
.45
.013
.89
.085
.37
MAX
.120
.098
.055
.041
.081
.024
.0039
.044
.007
.020
MAX
3.04
2.64
1.40
1.03
2.05
.60
.100
1.12
.180
.51
NOTE
Suggested Solder
Pad Layout
.031
.800
.035
.900
.079
2.000
inches
mm
.037
.950
.037
.950
Revision: A
www.mccsemi.com
1 of 2
2011/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 3Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision: A
2 of 2
2011/01/01