ON Semiconductor 1SMB5913BT3 Technical data
1SMB5913BT3 Series
f
Preferred Device
3 Watt Plastic
Surface Mount
Zener Voltage Regulators
This complete n ew l ine o f 3 Watt Z ener diodes offers the following
advantages.
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Features
• Zener Voltage Range − 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
• Pb−Free Packages are Available
Mechanical Characteristics:
Void-free, transfer-molded plastic
CASE:
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 L−Bend providing more contact area to bond pads
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL 94 V−0
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 Junction−to−Lead
Maximum Steady State Power Dissipation
@ TA = 25°C (Note )
Derate Above 25°C
Thermal Resistance from Junction−to−Ambient
Operating and Storage Temperature Range TJ, T
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−4 board, using recommended footprint.
P
R
q
P
R
q
3.0
D
40
25
JL
550
D
4.4
226
JA
−65 to
stg
+150
W
mW/°C
°C/W
mW
mW/°C
°C/W
°C
PLASTIC SURFACE MOUNT
ZENER VOLTAGE
REGULATOR DIODES
3.3−200 V, 3 W DC POWER
Cathode Anode
SMB
CASE 403A
PLASTIC
MARKING DIAGRAM
AYWW
9xxB G
G
A = Assembly Location
Y = Year
WW = Work Week
9xxB = Device Code (Refer to page 3)
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device Package Shipping
1SMB59xxBT3 SMB 2500/Tape & Reel
1SMB59xxBT3G SMB
(Pb−Free)
†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.
2500/Tape & Reel
†
© Semiconductor Components Industries, LLC, 2006
July, 2006 − Rev. 6
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 o
this data sheet.
Preferred devices are recommended choices for future use
and best overall value.
1 Publication Order Number:
1SMB5913BT3/D
ELECTRICAL CHARACTERISTICS
(TL = 30°C unless otherwise noted,
VF = 1.5 V Max. @ IF = 200 mA(dc) for all types)
Symbol Parameter
V
I
ZT
Z
I
ZK
Z
I
V
I
V
I
ZM
Reverse Zener Voltage @ I
Z
Reverse Current
Maximum Zener Impedance @ I
ZT
Reverse Current
Maximum Zener Impedance @ I
ZK
Reverse Leakage Current @ V
R
Reverse Voltage
R
Forward Current
F
Forward Voltage @ I
F
Maximum DC Zener Current
ZT
ZT
ZK
R
F
1SMB5913BT3 Series
I
I
F
VRV
Z
I
V
R
F
I
ZT
Zener Voltage Regulator
V
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2
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