1SMA5937BT3G ON Semiconductor, 1SMA5937BT3G Datasheet

DIODE ZENER 33V 1.5W SMA

1SMA5937BT3G

Manufacturer Part Number
1SMA5937BT3G
Description
DIODE ZENER 33V 1.5W SMA
Manufacturer
ON Semiconductor
Datasheet

Specifications of 1SMA5937BT3G

Voltage - Zener (nom) (vz)
33V
Voltage - Forward (vf) (max) @ If
1.5V @ 200mA
Current - Reverse Leakage @ Vr
500nA @ 25.1V
Tolerance
±5%
Power - Max
1.5W
Impedance (max) (zzt)
33 Ohm
Mounting Type
Surface Mount
Package / Case
DO-214AC, SMA
Operating Temperature
-65°C ~ 150°C
Zener Voltage
33 V
Voltage Tolerance
5 %
Zener Current
45 mA
Power Dissipation
500 mW
Maximum Reverse Leakage Current
0.5 uA
Maximum Zener Impedance
33 Ohms
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1SMA5937BT3G
1SMA5937BT3GOSTR
1SMA5913BT3 Series
1.5 Watt Plastic
Surface Mount
Zener Voltage Regulators
following advantages.
Features
Mechanical Characteristics:
CASE:
FINISH:
solderable leads
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 seconds
POLARITY:
band
FLAMMABILITY RATING:
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. 1 in square copper pad, FR−4 board.
2. FR−4 Board, using ON Semiconductor minimum recommended footprint.
© Semiconductor Components Industries, LLC, 2007
March, 2007 − Rev. 6
MAXIMUM RATINGS
DC Power Dissipation @ T
Thermal Resistance, Junction−to−Lead
DC Power Dissipation @ T
Thermal Resistance, Junction−to−Ambient
Operating and Storage Temperature Range
This complete new line of 1.5 Watt Zener Diodes offers the
Standard Zener Breakdown Voltage Range − 3.3 V to 68 V
ESD Rating of Class 3 (>16 kV) per Human Body Model
Flat Handling Surface for Accurate Placement
Package Design for Top Slide or Bottom Circuit Board Mounting
Low Profile Package
Ideal Replacement for MELF Packages
Pb−Free Packages are Available
Measured Zero Lead Length (Note 1)
Derate above 75°C
Derate above 25°C
Void-free, transfer-molded plastic
All external surfaces are corrosion resistant with readily
Cathode indicated by molded polarity notch or cathode
Rating
A
L
UL 94 V−0 @ 0.125 in
= 75°C,
= 25°C (Note 2)
Symbol
T
R
R
J
P
P
, T
qJL
qJA
D
D
stg
−65 to
Value
+150
250
1.5
0.5
4.0
20
50
1
mW/°C
mW/°C
°C/W
°C/W
Unit
°C
W
W
See specific marking information in the device marking
column of the Electrical Characteristics table on page 2 of
this data sheet.
1SMA59xxBT3G
†For information on tape and reel specifications,
1SMA59xxBT3
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Device
8xxB
A
Y
WW
G
DEVICE MARKING INFORMATION
CATHODE
ORDERING INFORMATION
= Device Code (Refer to page 2)
= Assembly Location
= Year
= Work Week
= Pb−Free Package
MARKING DIAGRAM
http://onsemi.com
CASE 403D
(Pb−Free)
Package
PLASTIC
SMA
SMA
AYWWG
SMA
Publication Order Number:
8xxB
5000/Tape & Reel
5000/Tape & Reel
1SMA5913BT3/D
Shipping
ANODE

Related parts for 1SMA5937BT3G

1SMA5937BT3G Summary of contents

Page 1

... 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 square copper pad, FR−4 board. 2. FR−4 Board, using ON Semiconductor minimum recommended footprint. © Semiconductor Components Industries, LLC, 2007 March, 2007 − Rev. 6 Symbol ...

Page 2

ELECTRICAL CHARACTERISTICS otherwise noted 1.5 V Max 200 mA for all types Symbol Parameter V Reverse Zener Voltage @ Reverse Current ZT Z Maximum Zener Impedance @ I ZT ...

Page 3

Rating and Typical Characteristic Curves (T 4 3.2 2 1.6 0 100 T, TEMPERATURE (°C) Figure 1. Steady State Power Derating 100 ...

Page 4

Rating and Typical Characteristic Curves (T 1000 MEASURED @ V /2 100 BREAKDOWN VOLTAGE (VOLTS) Figure 7. Capacitance Curve 120 T = 25°C ≤ DEFINED AS THE D 100 POINT ...

Page 5

... STYLES *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 ...

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