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  ON Semiconductor Electronic Components Datasheet  

3EZ18D5RL Datasheet

30 Zener Voltage Regulators

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3EZ6.2D5 Series
3 Watt DO-41 SurmeticE
30 Zener Voltage Regulators
This is a complete series of 3 Watt Zener diodes with limits and
excellent operating characteristics that reflect the superior capabilities
of silicon-oxide passivated junctions. All this in an axial-lead,
transfer-molded plastic package that offers protection in all common
environmental conditions.
Specification Features:
ăZener Voltage Range - 6.2 V to 18 V
ăESD Rating of Class 3 (>16 KV) per Human Body Model
ăSurge Rating of 98 W @ 1 ms
ăMaximum Limits Guaranteed on up to Six Electrical Parameters
ăPackage No Larger than the Conventional 1 Watt Package
ăThese are Pb-Free Devices*
Mechanical Characteristics:
CASE: Void free, transfer-molded, thermosetting plastic
FINISH: All external surfaces are corrosion resistant and leads are
readily solderable
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES:
260°C, 1/16from the case for 10 seconds
POLARITY: Cathode indicated by polarity band
MOUNTING POSITION: Any
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Cathode
Anode
AXIAL LEAD
CASE 59
PLASTIC
MARKING DIAGRAM
MAXIMUM RATINGS
Rating
Symbol Value
Unit
Max. Steady State Power Dissipation
@ TL = 75°C, Lead Length = 3/8
Derate above 75°C
PD 3 W
24 mW/°C
Steady State Power Dissipation
@ TA = 50°C
Derate above 50°C
PD 1 W
6.67 mW/°C
Operating and Storage Temperature
Range
TJ, Tstg -65 to +200 °C
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.
*For additional information on our Pb-Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
©Ă Semiconductor Components Industries, LLC, 2007
August, 2007 - Rev. 0
1
A
3EZ
xxD
YYWWG
G
A = Assembly Location
3EZxxD = Device Number
YY = Year
WW = Work Week
G = Pb-Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping
3EZxxD5G
3EZxxD5RLG
Axial Lead
(Pb-Free)
Axial Lead
(Pb-Free)
2000 Units / Box
6000 / Tape & Reel
†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.
Publication Order Number:
3EZ6.2D5/D


  ON Semiconductor Electronic Components Datasheet  

3EZ18D5RL Datasheet

30 Zener Voltage Regulators

No Preview Available !

3EZ6.2D5 Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless
otherwise noted, VF = 1.5 V Max @ IF = 200 mA for all types)
Symbol
Parameter
VZ Reverse Zener Voltage @ IZT
IZT Reverse Current
ZZT Maximum Zener Impedance @ IZT
IZK Reverse Current
ZZK Maximum Zener Impedance @ IZK
IR Reverse Leakage Current @ VR
VR Breakdown Voltage
IF Forward Current
VF Forward Voltage @ IF
IZM Maximum DC Zener Current
IR Surge Current @ TA = 25°C
I
IF
VZ VR
IR
IZT
VF
Zener Voltage Regulator
V
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 1.5 V Max @ IF = 200 mA for all types)
Device
(Note 1)
Device
Marking
Zener Voltage (Note 2)
Zener Impedance (Note 3) Leakage Current
IR
VZ (Volts)
@ IZT ZZT @ IZT
ZZK @ IZK
IR @ VR
IZM (Note 4)
Min Nom Max mA
W
W mA mA Max Volts mA mA
3EZ6.2D5RLG 3EZ6.2D 5.89 6.2 6.51 121 1.5 700 1
5
3 435 3.1
3EZ13D5G
3EZ16D5RLG
3EZ13D 12.35 13 13.65 58
3EZ16D 15.2 16 16.8 47
4.5
700 0.25
0.5
9.9 208 1.54
5.5
700 0.25
0.5
12.2 169 1.25
3EZ18D5RLG 3EZ18D 17.1 18 18.9 42
6.0
750 0.25
0.5
13.7 150
1.11
1. TOLERANCE AND TYPE NUMBER DESIGNATION
Tolerance designation - device tolerance of ±5% are indicated by a “5” suffix.
2. ZENER VOLTAGE (VZ) MEASUREMENT
ON Semiconductor guarantees the zener voltage when measured at 40 ms ±10 ms, 3/8from the diode body. And an ambient temperature
of 25°C (+8°C, -2°C)
3. ZENER IMPEDANCE (ZZ) DERIVATION
The zener impedance is derived from 60 seconds AC voltage, which results when an AC current having an rms value equal to 10% of the
DC zener current (IZT or IZK) is superimposed on IZT or IZK.
4. SURGE CURRENT (IR) NON-REPETITIVE
The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or
equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC standards. However, actual device
capability is as described in Figure 3 of the General Data sheet for Surmetic 30s.
†The “G'' suffix indicates these are Pb-Free packages.
5
L = LEAD LENGTH
L = 1/8
TO HEAT SINK
4
L = 3/8
3
2 L = 1
1
0
0 20 40 60 80 100 120 140 160 180 200
TL, LEAD TEMPERATURE (°C)
Figure 1. Power Temperature Derating Curve
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2


Part Number 3EZ18D5RL
Description 30 Zener Voltage Regulators
Maker ON Semiconductor
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