ON BAV74LT1G Monolithic dual switching diode Datasheet

BAV74LT1
Monolithic Dual
Switching Diode
Features
• Pb−Free Packages are Available
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MAXIMUM RATINGS (EACH DIODE)
ANODE
1
3
CATHODE
2
ANODE
Symbol
Value
Unit
Reverse Voltage
VR
50
Vdc
Forward Current
IF
200
mAdc
IFM(surge)
500
mAdc
Symbol
Max
Unit
225
1.8
mW
mW/°C
556
°C/W
SOT−23
CASE 318
STYLE 9
300
2.4
mW
mW/°C
MARKING DIAGRAM
RqJA
417
°C/W
TJ, Tstg
−55 to +150
°C
Rating
Peak Forward Surge Current
3
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation FR− 5 Board
(Note 1), TA = 25°C
Derate above 25°C
Thermal Resistance, Junction−to−Ambient
Total Device Dissipation Alumina
Substrate, (Note 2) TA = 25°C
Derate above 25°C
Thermal Resistance, Junction−to−Ambient
Junction and Storage Temperature
1
2
PD
RqJA
PD
JA M G
G
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. FR−5 = 1.0 0.75 0.062 in.
2. Alumina = 0.4 0.3 0.024 in 99.5% alumina.
1
JA = Device Code
M = Date Code*
G = Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or overbar may vary
depending upon manufacturing location.
ORDERING INFORMATION
Device
Package
Shipping†
BAV74LT1
SOT−23
3000/Tape & Reel
BAV74LT1G
SOT−23
(Pb−Free)
3000/Tape & Reel
BAV74LT3
SOT−23
10,000/Tape & Reel
SOT−23
(Pb−Free)
10,000/Tape & Reel
BAV74LT3G
†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, 2006
March, 2006 − Rev. 4
1
Publication Order Number:
BAV74LT1/D
BAV74LT1
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (EACH DIODE)
Characteristic
Symbol
Min
Max
Unit
V(BR)
50
−
Vdc
−
−
100
0.1
OFF CHARACTERISTICS
Reverse Breakdown Voltage
(I(BR) = 5.0 mAdc)
mAdc
Reverse Voltage Leakage Current, (Note 3)
(VR = 50 Vdc, TJ = 125°C)
(VR = 50 Vdc)
IR
Diode Capacitance
(VR = 0, f = 1.0 MHz)
CD
−
2.0
pF
Forward Voltage
(IF = 100 mAdc)
VF
−
1.0
Vdc
Reverse Recovery Time
(IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc, measured at IR = 1.0 mA, RL = 100 W)
trr
−
4.0
ns
3. For each individual diode while the second diode is unbiased.
Curves Applicable to Each Anode
10
IR , REVERSE CURRENT (μA)
TA = 85°C
10
TA = −40°C
1.0
0.1
TA = 25°C
0.2
0.4
0.6
0.8
1.0
VF, FORWARD VOLTAGE (VOLTS)
TA = 125°C
1.0
TA = 85°C
0.1
TA = 55°C
0.01
0.001
1.2
TA = 150°C
TA = 25°C
0
10
Figure 1. Forward Voltage
20
30
40
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Leakage Current
1.0
CD, DIODE CAPACITANCE (pF)
IF, FORWARD CURRENT (mA)
100
0.9
0.8
0.7
0.6
0
2
4
6
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. Capacitance
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2
8
50
BAV74LT1
PACKAGE DIMENSIONS
SOT−23 (TO−236)
CASE 318−08
ISSUE AN
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD
FINISH THICKNESS. MINIMUM LEAD
THICKNESS IS THE MINIMUM THICKNESS OF
BASE MATERIAL.
4. 318−01 THRU −07 AND −09 OBSOLETE, NEW
STANDARD 318−08.
D
SEE VIEW C
3
HE
E
c
1
2
b
DIM
A
A1
b
c
D
E
e
L
L1
HE
0.25
e
q
A
L
A1
L1
VIEW C
MIN
0.89
0.01
0.37
0.09
2.80
1.20
1.78
0.10
0.35
2.10
MILLIMETERS
NOM
MAX
1.00
1.11
0.06
0.10
0.44
0.50
0.13
0.18
2.90
3.04
1.30
1.40
1.90
2.04
0.20
0.30
0.54
0.69
2.40
2.64
MIN
0.035
0.001
0.015
0.003
0.110
0.047
0.070
0.004
0.014
0.083
INCHES
NOM
0.040
0.002
0.018
0.005
0.114
0.051
0.075
0.008
0.021
0.094
MAX
0.044
0.004
0.020
0.007
0.120
0.055
0.081
0.012
0.029
0.104
STYLE 9:
PIN 1. ANODE
2. ANODE
3. CATHODE
SOLDERING FOOTPRINT*
0.95
0.037
0.95
0.037
2.0
0.079
0.9
0.035
SCALE 10:1
0.8
0.031
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.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
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operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
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BAV74LT1/D
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