ON BAS40-04LT1 Schottky barrier diode Datasheet

BAS40−04LT1
Preferred Device
Dual Series
Schottky Barrier Diode
These Schottky barrier diodes are designed for high speed switching
applications, circuit protection, and voltage clamping. Extremely low
forward voltage reduces conduction loss. Miniature surface mount
package is excellent for hand held and portable applications where
space is limited.
• Extremely Fast Switching Speed
• Low Forward Voltage
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40 VOLTS
SCHOTTKY BARRIER DIODES
Features
• Pb−Free Package is Available
ANODE
1
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Reverse Voltage
VR
40
V
Forward Power Dissipation
@ TA = 25°C
Derate above 25°C
PF
225
1.8
mW
mW/°C
TJ, Tstg
−55 to
+150
°C
IFM
120
mA
IFSM
200
600
mA
RJA
508
(Note 1)
311
(Note 2)
°C/W
Operating Junction and Storage Temperature Range
Forward Continuous Current
Single Forward Current
t1s
t 10 ms
Thermal Resistance
Junction−to−Ambient
CATHODE
2
3
CATHODE/ANODE
MARKING
DIAGRAM
3
1
CB D
2
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits
are exceeded, device functional operation is not implied, damage may occur
and reliability may be affected.
1. FR−4 @ minimum pad.
2. FR−4 @ 1.0 x 1.0 in pad.
SOT−23 (TO−236AB)
CASE 318
Style 11
CB
D
= Specific Device Code
= Date Code
ORDERING INFORMATION
Device
Package
Shipping†
BAS40−04LT1
SOT−23
3000/ Tape &
Reel
SOT−23
(Pb−Free)
3000/ Tape &
Reel
BAS40−04LT1G
†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.
Preferred devices are recommended choices for future use
and best overall value.
 Semiconductor Components Industries, LLC, 2004
March, 2004 − Rev. 8
1
Publication Order Number:
BAS40−04LT1/D
BAS40−04LT1
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Reverse Breakdown Voltage
Total Capacitance
(IR = 10 A)
(VR = 1.0 V, f = 1.0 MHz)
Reverse Leakage (VR = 25 V)
Symbol
Min
Max
Unit
V(BR)R
40
−
V
CT
−
5.0
pF
IR
−
1.0
Adc
Forward Voltage
(IF = 1.0 mAdc)
VF
−
380
mVdc
Forward Voltage
(IF = 10 mAdc)
VF
−
500
mVdc
Forward Voltage
(IF = 40 mAdc)
VF
−
1.0
Vdc
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2
BAS40−04LT1
IR , REVERSE CURRENT (µA)
100
10
150°C
125 °C
1.0
85°C
25°C
0.1
−40 °C
0
0.1
TA = 150°C
125°C
10
85°C
1.0
0.1
25°C
0.01
0.2
0.3
−55 °C
0.4
0.5
0.6
0.7
0.001
0.8
0
5.0
VF, FORWARD VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage
10
15
VR, REVERSE VOLTAGE (VOLTS)
3.0
2.5
2.0
1.5
1.0
0.5
0
0
5.0
20
Figure 2. Reverse Current versus Reverse
Voltage
3.5
C T, CAPACITANCE (pF)
IF, FORWARD CURRENT (mA)
100
10
15
20
25
30
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. Typical Capacitance
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3
35
40
25
BAS40−04LT1
PACKAGE DIMENSIONS
SOT−23 (TO−236AB)
CASE 318−08
ISSUE AH
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. MAXIUMUM LEAD THICKNESS INCLUDES LEAD
FINISH THICKNESS. MINIMUM LEAD THICKNESS
IS THE MINIMUM THICKNESS OF BASE
MATERIAL.
4. 318−01, −02, AND −06 OBSOLETE, NEW
STANDARD 318−09.
A
L
3
1
V
B
2
S
DIM
A
B
C
D
G
H
J
K
L
S
V
G
C
D
H
K
J
INCHES
MIN
MAX
0.1102 0.1197
0.0472 0.0551
0.0385 0.0498
0.0140 0.0200
0.0670 0.0826
0.0040 0.0098
0.0034 0.0070
0.0180 0.0236
0.0350 0.0401
0.0830 0.0984
0.0177 0.0236
MILLIMETERS
MIN
MAX
2.80
3.04
1.20
1.40
0.99
1.26
0.36
0.50
1.70
2.10
0.10
0.25
0.085
0.177
0.45
0.60
0.89
1.02
2.10
2.50
0.45
0.60
STYLE 11:
PIN 1. ANODE
2. CATHODE
3. CATHODE−ANODE
SOLDERING FOOTPRINT*
0.95
0.037
0.95
0.037
2.0
0.079
0.9
0.035
0.8
0.031
SCALE 10:1
mm inches
SOT−123
*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
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
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BAS40−04LT1/D
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