SILICON, SIGNAL DIODE, TO-236AB, CASE 318-08, 3 PIN
BAS70LT3 Parametric
Parameter Name
Attribute value
Is it lead-free?
Contains lead
Is it Rohs certified?
incompatible
Maker
ON Semiconductor
Parts packaging code
SOT-23
package instruction
CASE 318-08, 3 PIN
Contacts
3
Manufacturer packaging code
CASE 318-08
Reach Compliance Code
compliant
ECCN code
EAR99
Configuration
SINGLE
Diode component materials
SILICON
Diode type
RECTIFIER DIODE
JEDEC-95 code
TO-236AB
JESD-30 code
R-PDSO-G3
JESD-609 code
e0
Number of components
1
Number of terminals
3
Package body material
PLASTIC/EPOXY
Package shape
RECTANGULAR
Package form
SMALL OUTLINE
Peak Reflow Temperature (Celsius)
240
Maximum power dissipation
0.225 W
Certification status
Not Qualified
surface mount
YES
technology
SCHOTTKY
Terminal surface
TIN LEAD
Terminal form
GULL WING
Terminal location
DUAL
Maximum time at peak reflow temperature
30
BAS70LT3 Preview
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Preliminary Information
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.
•
Extremely Fast Switching Speed
•
Low Forward Voltage — 0.75 Volts (Typ) @ IF = 10 mAdc
3
CATHODE
1
ANODE
BAS70LT1
Motorola Preferred Device
70 VOLTS
SCHOTTKY BARRIER DIODES
3
1
2
CASE 318 – 08, STYLE 8
SOT– 23 (TO – 236AB)
MAXIMUM RATINGS
(TJ = 150°C unless otherwise noted)
Rating
Reverse Voltage
Forward Power Dissipation
@ TA = 25°C
Derate above 25°C
Operating Junction and Storage Temperature Range
Symbol
VR
PF
225
1.8
TJ, Tstg
– 55 to +150
mW
mW/°C
°C
Value
70
Unit
Volts
DEVICE MARKING
BAS70LT1 = BE
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted)
Characteristic
Reverse Breakdown Voltage (IR = 10
µA)
Total Capacitance (VR = 0 V, f = 1.0 MHz)
Reverse Leakage (VR = 50 V)
(VR = 70 V)
Forward Voltage (IF = 1.0 mAdc)
Forward Voltage (IF = 10 mAdc)
Forward Voltage (IF = 15 mAdc)
Symbol
V(BR)R
CT
IR
VF
VF
VF
Min
70
—
—
—
—
—
—
Max
—
2.0
0.1
10
410
750
1.0
Unit
Volts
pF
µAdc
mVdc
mVdc
Vdc
Preferred
devices are Motorola recommended choices for future use and best overall value.
Motorola Small–Signal Transistors, FETs and Diodes Device Data
5–21
EMBOSSED TAPE AND REEL
SOT-23, SC-59, SC-70/SOT-323, SOT-223, SO–14 and SO-16 packages are available only in Tape and
Reel.
Use the appropriate suffix indicated below to order any of the SOT-23, SC-59, SC-70/SOT-323,
SOT-223, SO–14 and SO-16 packages. (See Section 6 on Packaging for additional information).
SOT-23:
available in 8 mm Tape and Reel
Use the device title (which already includes the “T1” suffix) to order the 7 inch/3000 unit reel.
Replace the “T1” suffix in the device title with a “T3” suffix to order the 13 inch/10,000 unit reel.
available in 8 mm Tape and Reel
Use the device title (which already includes the “T1” suffix) to order the 7 inch/3000 unit reel.
Replace the “T1” suffix in the device title with a “T3” suffix to order the 13 inch/10,000 unit reel.
available in 8 mm Tape and Reel
Use the device title (which already includes the “T1” suffix) to order the 7 inch/3000 unit reel.
Replace the “T1” suffix in the device title with a “T3” suffix to order the 13 inch/10,000 unit reel.
available in 12 mm Tape and Reel
Use the device title (which already includes the “T1” suffix) to order the 7 inch/1000 unit reel.
Replace the “T1” suffix in the device title with a “T3” suffix to order the 13 inch/4000 unit reel.
available in 16 mm Tape and Reel
Add an “R1” suffix to the device title to order the 7 inch/500 unit reel.
Add an “R2” suffix to the device title to order the 13 inch/2500 unit reel.
available in 16 mm Tape and Reel
Add an “R1” suffix to the device title to order the 7 inch/500 unit reel.
Add an “R2” suffix to the device title to order the 13 inch/2500 unit reel.
SC-59:
SC-70/
SOT-323:
SOT-223:
SO-14:
SO-16:
RADIAL TAPE IN FAN FOLD BOX OR REEL
TO-92 packages are available in both bulk shipments and in Radial Tape in Fan Fold Boxes or Reels.
Fan Fold Boxes and Radial Tape Reel are the best methods for capturing devices for automatic insertion in
printed circuit boards.
TO-92:
available in Fan Fold Box
Add an “RLR” suffix and the appropriate Style code* to the device title to order the Fan Fold box.
available in 365 mm Radial Tape Reel
Add an “RLR” suffix and the appropriate Style code* to the device title to order the Radial Tape
Reel.
*Refer to Section 6 on Packaging for Style code characters and additional information on ordering
*requirements.
DEVICE MARKINGS/DATE CODE CHARACTERS
SOT-23, SC-59 and the SC-70/SOT-323 packages have a device marking and a date code etched on
the device.
The generic example below depicts both the device marking and a representation of the date
code that appears on the SC-70/SOT-323, SC-59 and SOT-23 packages.
ABC
D
The “D” represents a smaller alpha digit Date Code. The Date Code indicates the actual month in which the
part was manufactured.
5–2
Motorola Small–Signal Transistors, FETs and Diodes Device Data
Tape and Reel Specifications
and Packaging Specifications
Embossed Tape and Reel is used to facilitate automatic pick and place equipment feed requirements. The tape is used as the
shipping container for various products and requires a minimum of handling. The antistatic/conductive tape provides a secure
cavity for the product when sealed with the “peel–back” cover tape.
•
•
•
•
Two Reel Sizes Available (7″ and 13″)
Used for Automatic Pick and Place Feed Systems
Minimizes Product Handling
EIA 481, –1, –2
•
SOD–123, SC–59, SC–70/SOT–323, SC–70ML/SOT–363,
SOT–23, TSOP–6, in 8 mm Tape
•
SOT–223 in 12 mm Tape
•
SO–14, SO–16 in 16 mm Tape
Use the standard device title and add the required suffix as listed in the option table on the following page. Note that the individual
reels have a finite number of devices depending on the type of product contained in the tape. Also note the minimum lot size is
one full reel for each line item, and orders are required to be in increments of the single reel quantity.
SOD–123
8 mm
SC–59, SC–70/SOT–323, SOT–23
8 mm
SC–70ML/SOT–363, TSOP–6
T1 ORIENTATION
8 mm
SOT–223
12 mm
SO–14, 16
16 mm
SC–70ML/SOT–363
T2 ORIENTATION
8 mm
DIRECTION
OF FEED
EMBOSSED TAPE AND REEL ORDERING INFORMATION
Tape Width
(mm)
8
8
8
16
16
16
16
8
8
8
8
12
12
8
8
8
Pitch
(inch)
Reel Size
mm
(inch)
178
178
330
178
330
178
330
178
330
178
330
178
330
178
178
178
(7)
(7)
(13)
(7)
(13)
(7)
(13)
(7)
(13)
(7)
(13)
(7)
(13)
(7)
(7)
(7)
Devices Per Reel
and Minimum
Order Quantity
3,000
3,000
10,000
500
2,500
500
2,500
3,000
10,000
3,000
10,000
1,000
4,000
3,000
3,000
3,000
Device
Suffix
T1
T1
T3
R1
R2
R1
R2
T1
T3
T1
T3
T1
T3
T1
T2
T1
Package
SC–59
SC–70/SOT–323
SO–14
SO–16
SOD–123
SOT–23
SOT–223
SC–70ML/SOT–363
TSOP–6
mm
4.0
±
0.1 (.157
±
.004)
4.0
±
0.1 (.157
±
.004)
8.0
±
0.1 (.315
±
.004)
8.0
±
0.1 (.315
±
.004)
4.0
±
0.1 (.157
±
.004)
4.0
±
0.1 (.157
±
.004)
8.0
±
0.1 (.315
±
.004)
4.0
±
0.1 (.157
±
.004)
4.0
±
0.1 (.157
±
.004)
Tape and Reel Specifications
6–2
Motorola Small–Signal Transistors, FETs and Diodes Device Data
EMBOSSED TAPE AND REEL DATA FOR DISCRETES
CARRIER TAPE SPECIFICATIONS
10 Pitches Cumulative Tolerance on Tape
±
0.2 mm
(± 0.008″)
E
Top Cover
Tape
A0
B0
P
Embossment
Center Lines
of Cavity
D1
For Components
2.0 mm x 1.2 mm and Larger
K
t
D
P0
P2
F
W
B1
K0
See
Note 1
For Machine Reference Only
Including Draft and RADII
Concentric Around B0
User Direction of Feed
* Top Cover Tape
Thickness (t1)
0.10 mm
(.004″) Max.
Bar Code Label
R Min
Tape and Components
Shall Pass Around Radius “R”
Without Damage
Bending Radius
10°
Maximum Component Rotation
100 mm
(3.937″)
Embossed Carrier
Embossment
1 mm Max
Typical Component
Cavity Center Line
Tape
1 mm
(.039″) Max
Typical Component
Center Line
Camber (Top View)
Allowable Camber To Be 1 mm/100 mm Nonaccumulative Over 250 mm
250 mm
(9.843″)
DIMENSIONS
Tape
Size
8 mm
12 mm
16 mm
24 mm
B1 Max
4.55 mm
(.179″)
8.2 mm
(.323″)
12.1 mm
(.476″)
20.1 mm
(.791″)
D
1.5 + 0.1 mm
– 0.0
( 0 9 + .004″
(.059 004
– 0.0)
D1
1.0 Min
(.039″)
1.5 mm Min
(.060″)
E
1.75
±
0.1 mm
(.069
±
.004″)
F
3.5
±
0.05 mm
(.138
±
.002″)
5.5
±
0.05 mm
(.217
±
.002″)
7.5
±
0.10 mm
(.295
±
.004″)
11.5
±
0.1 mm
(.453
±
.004″)
K
2.4 mm Max
(.094″)
6.4 mm Max
(.252″)
7.9 mm Max
(.311″)
11.9 mm Max
(.468″)
P0
4.0
±
0.1 mm
(.157
±
.004″)
P2
2.0
±
0.1 mm
(.079
±
.002″)
R Min
25 mm
(.98″)
30 mm
(1.18″)
T Max
0.6 mm
(.024″)
W Max
8.3 mm
(.327″)
12
±
.30 mm
(.470
±
.012″)
16.3 mm
(.642″)
24.3 mm
(.957″)
Metric dimensions govern — English are in parentheses for reference only.
NOTE 1: A0, B0, and K0 are determined by component size. The clearance between the components and the cavity must be within .05 mm min. to .50 mm max.,
NOTE 1:
the component cannot rotate more than 10° within the determined cavity.
NOTE 2: If B1 exceeds 4.2 mm (.165) for 8 mm embossed tape, the tape may not feed through all tape feeders.
NOTE 3: Pitch information is contained in the Embossed Tape and Reel Ordering Information on pg. 5.12–3.
Motorola Small–Signal Transistors, FETs and Diodes Device Data
Tape and Reel Specifications
6–3
EMBOSSED TAPE AND REEL DATA FOR DISCRETES
T Max
Outside Dimension
Measured at Edge
1.5 mm Min
(.06″)
A
20.2 mm Min
(.795″)
13.0 mm
±
0.5 mm
(.512″
±
.002″)
50 mm Min
(1.969″)
Full Radius
G
Inside Dimension
Measured Near Hub
Size
8 mm
12 mm
16 mm
24 mm
A Max
330 mm
(12.992″)
330 mm
(12.992″)
360 mm
(14.173″)
360 mm
(14.173″)
G
8.4 mm + 1.5 mm, – 0.0
(.33″ + .059″, – 0.00)
12.4 mm + 2.0 mm, – 0.0
(.49″ + .079″, – 0.00)
16.4 mm + 2.0 mm, – 0.0
(.646″ + .078″, – 0.00)
24.4 mm + 2.0 mm, – 0.0
(.961″ + .070″, – 0.00)
T Max
14.4 mm
(.56″)
18.4 mm
(.72″)
22.4 mm
(.882″)
30.4 mm
(1.197″)
Reel Dimensions
Metric Dimensions Govern — English are in parentheses for reference only
Tape and Reel Specifications
6–4
Motorola Small–Signal Transistors, FETs and Diodes Device Data
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