ON MMSD4148T1 Switching diode Datasheet

MMSD4148T1
Switching Diode
Features
•SOD-123 Surface Mount Package
•High Breakdown Voltage
•Fast Speed Switching Time
•Pb-Free Packages are Available
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1
CATHODE
MAXIMUM RATINGS
Rating
Symbol
Value
Continuous Reverse Voltage
VR
100
V
Peak Forward Current
IF
200
mA
IFSM
1.0
2.0
A
TJ, Tstg
-55 to
+150
°C
Peak Forward Surge Current
(Note 1)
t < 1 sec
t = 1 msec
Operating and Storage Junction Temperature
Range
Unit
2
1
SOD-123
CASE 425
STYLE 1
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation FR-5 Board (Note 2)
TA = 25°C
Derate above 25°C
PD
425
mW
3.4
mW/°C
290
°C/W
Thermal Resistance Junction-to-Ambient
RqJA
2
ANODE
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. FR-5 = 1.0 oz Cu, 1.0 inz pad
MARKING DIAGRAM
1
5I MG
G
5I = Device Code
M = Date Code
G
= Pb-Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping†
MMSD4148T1
SOD-123
3000 / Tape & Reel
MMSD4148T1G
SOD-123
(Pb-Free)
3000 / Tape & Reel
MMSD4148T3
SOD-123
10,000 / Tape & Reel
MMSD4148T3G
SOD-123 10,000 / Tape & Reel
(Pb-Free)
†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.
© Semiconductor Components Industries, LLC, 2007
September, 2007 - Rev. 9
1
Publication Order Number:
MMSD4148T1/D
MMSD4148T1
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Max
Unit
V(BR)
100
-
V
-
25
5.0
nA
mA
OFF CHARACTERISTICS
Reverse Breakdown Voltage
(IBR = 100 mA)
Reverse Voltage Leakage Current
(VR = 20 V)
(VR = 75 V)
IR
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
820 W
+10 V
2k
100 mH
0.1 mF
tr
IF
0.1 mF
tp
t
IF
trr
10%
t
DUT
50 W OUTPUT
PULSE
GENERATOR
50 W INPUT
SAMPLING
OSCILLOSCOPE
90%
IR
VR
INPUT SIGNAL
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
Figure 1. Recovery Time Equivalent Test Circuit
http://onsemi.com
2
iR(REC) = 1 mA
OUTPUT PULSE
(IF = IR = 10 mA; measured
at iR(REC) = 1 mA)
MMSD4148T1
100
10
I R, REVERSE CURRENT (A)
μ
10
TA = 85°C
TA = -40°C
1.0
TA = 25°C
TA = 125°C
1.0
TA = 85°C
0.1
TA = 55°C
0.01
TA = 25°C
0.1
0.2
0.4
0.6
0.8
1.0
0.001
1.2
0
10
20
30
VF, FORWARD VOLTAGE (VOLTS)
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Forward Voltage
Figure 3. Leakage Current
0.68
CD , DIODE CAPACITANCE (pF)
IF, FORWARD CURRENT (mA)
TA = 150°C
0.64
0.60
0.56
0.52
0
2
4
6
VR, REVERSE VOLTAGE (VOLTS)
Figure 4. Capacitance
http://onsemi.com
3
8
40
50
MMSD4148T1
PACKAGE DIMENSIONS
SOD-123
CASE 425-04
ISSUE E
D
ÂÂÂÂ
ÂÂÂÂ
ÂÂÂÂ
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
A
A1
1
HE
DIM
A
A1
b
c
D
E
HE
L
E
MILLIMETERS
NOM
MAX
1.17
1.35
0.05
0.10
0.61
0.71
--0.15
1.60
1.80
2.69
2.84
3.68
3.86
-----
MIN
0.037
0.000
0.020
--0.055
0.100
0.140
0.010
INCHES
NOM
0.046
0.002
0.024
--0.063
0.106
0.145
---
MAX
0.053
0.004
0.028
0.006
0.071
0.112
0.152
---
STYLE 1:
PIN 1. CATHODE
2. ANODE
L
2
MIN
0.94
0.00
0.51
--1.40
2.54
3.56
0.25
C
b
SOLDERING FOOTPRINT*
ÉÉ
ÉÉ
ÉÉ
ÉÉ
0.91
0.036
2.36
0.093
4.19
0.165
ÉÉ
ÉÉ
ÉÉ
ÉÉ
SCALE 10:1
1.22
0.048
mm Ǔ
ǒinches
*For additional information on our Pb-Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
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MMSD4148T1/D
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