ONSEMI BAS70LT1

BAS70LT1
Schottky Barrier Diodes
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.
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Features
• Pb−Free Package is Available
• Extremely Fast Switching Speed
• Low Forward Voltage
70 VOLTS SCHOTTKY
BARRIER DIODES
3
CATHODE
3
MAXIMUM RATINGS (TJ = 150°C unless otherwise noted)
Symbol
Value
Unit
Reverse Voltage
VR
70
V
Forward Power Dissipation
@ TA = 25°C
Derate above 25°C
PF
225
1.8
mW
mW/°C
−55 to +150
°C
Rating
Operating Junction and Storage
Temperature Range
TJ, Tstg
1
ANODE
SOT−23
CASE 318
STYLE 8
1
2
MARKING DIAGRAM
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.
BE M
BE
M
Specific Device Code
= Date Code
ORDERING INFORMATION
Device
Package
Shipping†
BAS70LT1
SOT−23
3000 / Tape & Reel
SOT−23
(Pb−Free)
3000 / Tape & Reel
BAS70LT1G
†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, 2004
July, 2004 − Rev. 4
1
Publication Order Number:
BAS70LT1/D
BAS70LT1
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Max
Unit
Reverse Breakdown Voltage − (IR = 10 A)
V(BR)R
70
−
V
Total Capacitance − (VR = 0 V, f = 1.0 MHz)
CT
−
2.0
pF
Reverse Leakage
(VR = 50 V)
(VR = 70 V)
IR
−
−
0.1
10
Forward Voltage − (IF = 1.0 mAdc)
VF
−
410
mVdc
Forward Voltage − (IF = 10 mAdc)
VF
−
750
mVdc
Forward Voltage − (IF = 15 mAdc)
VF
−
1.0
Vdc
IR , REVERSE CURRENT (µA)
100
10
1.0
150°C
125 °C
0.1
0
0.1
0.3
0.4
0.5
125°C
1.0
85°C
0.1
25°C
−55 °C
0.2
TA = 150°C
10
0.01
−40 °C
85°C
25°C
0.6
0.7
0.8
0.9
0.001
1.0
0
5.0
25
30
35
15
20
VR, REVERSE VOLTAGE (VOLTS)
10
VF, FORWARD VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage
1.2
1.0
0.8
0.6
0.4
0.2
0
0
5.0
10
40
45
Figure 2. Reverse Current versus Reverse
Voltage
1.4
C T, CAPACITANCE (pF)
IF, FORWARD CURRENT (mA)
100
Adc
15
20
25
30
35
40
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. Typical Capacitance
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2
45
50
50
BAS70LT1
PACKAGE DIMENSIONS
SOT−23 (TO−236)
CASE 318−08
ISSUE AH
A
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. 318−03 AND −07 OBSOLETE, NEW
STANDARD 318−08.
L
3
1
V
B S
2
G
DIM
A
B
C
D
G
H
J
K
L
S
V
C
D
H
J
K
INCHES
MIN
MAX
0.1102 0.1197
0.0472 0.0551
0.0350 0.0440
0.0150 0.0200
0.0701 0.0807
0.0005 0.0040
0.0034 0.0070
0.0140 0.0285
0.0350 0.0401
0.0830 0.1039
0.0177 0.0236
MILLIMETERS
MIN
MAX
2.80
3.04
1.20
1.40
0.89
1.11
0.37
0.50
1.78
2.04
0.013 0.100
0.085 0.177
0.35
0.69
0.89
1.02
2.10
2.64
0.45
0.60
STYLE 8:
PIN 1. ANODE
2. NO CONNECTION
3. CATHODE
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
*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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3
BAS70LT1
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
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
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
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
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Phone: 81−3−5773−3850
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4
For additional information, please contact your
local Sales Representative.
BAS70LT1/D