Semiconductor Components Industries, LLC, 2011
November, 2011 Rev. 11
1Publication Order Number:
MMSD4148T1/D
MMSD4148T1G,
SMMSD4148T1G,
MMSD4148T3G,
SMMSD4148T3G
Switching Diode
Features
SOD123 Surface Mount Package
High Breakdown Voltage
Fast Speed Switching Time
AECQ101 Qualified and PPAP Capable
S Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements
These Devices are PbFree, Halogen Free/BFR Free and are RoHS
Compliant*
MAXIMUM RATINGS
Rating Symbol Value Unit
Continuous Reverse Voltage VR100 V
Peak Forward Current IF200 mA
Peak Forward Surge Current t < 1 sec
(Note 1) t = 1 msec
IFSM 1.0
2.0
A
Operating and Storage Junction Temperature
Range
TJ, Tstg 55 to
+150
C
THERMAL CHARACTERISTICS
Characteristic Symbol Max Unit
Total Device Dissipation FR5 Board (Note 2)
TA = 25C
Derate above 25C
PD425
3.4
mW
mW/C
Thermal Resistance JunctiontoAmbient RqJA 290 C/W
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Typical Values
2. FR5 = 1.0 oz Cu, 1.0 inz pad
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques Reference
Manual, SOLDERRM/D.
Device Package Shipping
ORDERING INFORMATION
SOD123
CASE 425
STYLE 1
1
CATHODE
2
ANODE
MMSD4148T1G SOD123
(PbFree)
3,000 /
Tape & Reel
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
5I = Device Code
M = Date Code
G= PbFree Package
http://onsemi.com
(Note: Microdot may be in either location)
MMSD4148T3G SOD123
(PbFree)
10,000 /
Tape & Reel
15I M G
G
MARKING DIAGRAM
SMMSD4148T1G SOD123
(PbFree)
3,000 /
Tape & Reel
SMMSD4148T3G SOD123
(PbFree)
10,000 /
Tape & Reel
MMSD4148T1G, SMMSD4148T1G, MMSD4148T3G, SMMSD4148T3G
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)
Characteristic Symbol Min Max Unit
OFF CHARACTERISTICS
Reverse Breakdown Voltage
(IBR = 100 mA)
V(BR) 100
V
Reverse Voltage Leakage Current
(VR = 20 V)
(VR = 75 V)
IR
25
5.0
nA
mA
Forward Voltage
(IF = 10 mA)
VF
1000
mV
Diode Capacitance
(VR = 0 V, f = 1.0 MHz)
CD
4.0
pF
Reverse Recovery Time
(IF = IR = 10 mA) (Figure 1)
trr
4.0
ns
1. A 2.0 kW variable resistor adjusted for a Forward Current (IF) of 10 mA.
2. Input pulse is adjusted so IR(peak) is equal to 10 mA.
3. tp » trr
+10 V 2 k
820 W
0.1 mF
DUT
VR
100 mH
0.1 mF
50 W OUTPUT
PULSE
GENERATOR
50 W INPUT
SAMPLING
OSCILLOSCOPE
trtpt
10%
90%
IF
IR
trr t
iR(REC) = 1 mA
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1 mA)
IF
INPUT SIGNAL
Figure 1. Recovery Time Equivalent Test Circuit
MMSD4148T1G, SMMSD4148T1G, MMSD4148T3G, SMMSD4148T3G
http://onsemi.com
3
IR, REVERSE CURRENT (A)
100
0.2 0.4
VF, FORWARD VOLTAGE (VOLTS)
0.6 0.8 1.0 1.2
10
1.0
0.1
TA = 85C
10
0
VR, REVERSE VOLTAGE (VOLTS)
1.0
0.1
0.01
0.001 10 20 30 40 50
0.68
0
VR, REVERSE VOLTAGE (VOLTS)
0.64
0.60
0.56
0.52
CD, DIODE CAPACITANCE (pF)
246 8
IF, FORWARD CURRENT (mA)
TA = 25C
TA = -40C
TA = 150C
TA = 125C
TA = 85C
TA = 55C
TA = 25C
Figure 2. Forward Voltage Figure 3. Leakage Current
Figure 4. Capacitance
MMSD4148T1G, SMMSD4148T1G, MMSD4148T3G, SMMSD4148T3G
http://onsemi.com
4
PACKAGE DIMENSIONS
SOD123
CASE 42504
ISSUE G
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
ÂÂÂÂ
ÂÂÂÂ
ÂÂÂÂ
E
b
DA
L
C
1
2
A1
DIM MIN NOM MAX
MILLIMETERS INCHES
A0.94 1.17 1.35 0.037
A1 0.00 0.05 0.10 0.000
b0.51 0.61 0.71 0.020
c
1.60
0.15
0.055D1.40 1.80
E2.54 2.69 2.84 0.100
---
3.68 0.140
L0.25
3.86
0.010
HE
0.046
0.002
0.024
0.063
0.106
0.145
0.053
0.004
0.028
0.071
0.112
0.152
MIN NOM MAX
3.56
HE
---
--- ---
0.006
--- ---
--- ---
*For additional information on our PbFree strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
STYLE 1:
PIN 1. CATHODE
2. ANODE
1.22
0.048
ÉÉ
ÉÉ
ÉÉ
0.91
0.036
2.36
0.093
4.19
0.165
ǒmm
inchesǓ
SCALE 10:1
ÉÉ
ÉÉ
ÉÉ
q
--- ---
q00
10 10

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MMSD4148T1/D
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