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1SMB5913BT3 Datasheet, PDF (1/6 Pages) Motorola, Inc – PLASTIC SURFACE MOUNT ZENER DIODES 3 WATTS 3.3.200 VOLTS | |||
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1SMB5913BT3 Series
Preferred Device
3 Watt Plastic Surface Mount
Zener Voltage Regulators
This complete new line of 3 Watt Zener diodes offers the following
advantages.
Specification Features
⢠Zener Voltage Range â 3.3 V to 200 V
⢠ESD Rating of Class 3 (>16 kV) per Human Body Model
⢠Flat Handling Surface for Accurate Placement
⢠Package Design for Top Side or Bottom Circuit Board Mounting
⢠PbâFree Packages are Available
Mechanical Characteristics
CASE: Void-free, transfer-molded plastic
FINISH: All external surfaces are corrosion resistant and leads are
readily solderable
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
LEADS: Modified LâBend providing more contact area to bond pads
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL 94 Vâ0
MAXIMUM RATINGS
Rating
Symbol Value Unit
Maximum Steady State Power
Dissipation @ TL = 75°C
Measured at Zero Lead Length
Derate Above 75°C
Thermal Resistance from JunctionâtoâLead
PD
RqJL
3.0
W
40 mW/°C
25 °C/W
Maximum Steady State Power Dissipation
@ TA = 25°C (Note )
Derate Above 25°C
Thermal Resistance from JunctionâtoâAmbient
Operating and Storage
Temperature Range
PD
RqJA
TJ, Tstg
550 mW
4.4
226
â65
to
+150
mW/°C
°C/W
°C
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. FRâ4 board, within 1â³ to device, using recommended footprint.
http://onsemi.com
PLASTIC SURFACE MOUNT
ZENER VOLTAGE
REGULATOR DIODES
3.3â200 V, 3 W DC POWER
Cathode
Anode
SMB
CASE 403A
PLASTIC
MARKING DIAGRAM
YWW
9xxB
Y
WW
9xxB
= Year
= Work Week
= Specific Device Code
= (See Table page 3)
ORDERING INFORMATION
Device
Package
Shippingâ
1SMB59xxBT3
1SMB59xxBT3G
SMB
SMB
(PbâFree)
2500/Tape & Reel
2500/Tape & Reel
â 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
1
September, 2004 â Rev. 4
Publication Order Number:
1SMB5913BT3/D
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