This is a complete series of 5 Watt Zener diodes with tight limits and
better 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.
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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
•Surge Rating of up to 180 W @ 8.3 ms
•Maximum Limits Guaranteed on up to Six Electrical Parameters
•Pb-Free Packages are Available*
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, 1/16 in. from the case for 10 seconds
POLARITY: Cathode indicated by polarity band
MOUNTING POSITION: Any
MAXIMUM RATINGS
RatingSymbolValueUnit
Max. Steady State Power Dissipation
= 75°C, Lead Length = 3/8 in
@ T
L
Derate above 75°C
Operating and Storage
Temperature Range
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.
P
TJ, T
D
-65 to +200°C
stg
40
5
W
mW/°C
CathodeAnode
AXIAL LEAD
CASE 017AA
PLASTIC
MARKING DIAGRAM
A
1N
53xxB
YYWWG
G
A= Assembly Location
1N53xxB = Device Number
YY= Year
WW= Work Week
G= Pb-Free Package
(Note: Microdot may be in either location)
(Refer to Tables on Pages 3 & 4)
ORDERING INFORMATION
DevicePackageShipping
1N53xxB, GAxial Lead
(Pb-Free)
1N53xxBRL, GAxial Lead
(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.
Preferred devices are recommended choices for future use
and best overall value.
1000 Units/Box
4000/Tape & Reel
†
*For additional information on our Pb-Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future use and best overall value.
1. TOLERANCE AND TYPE NUMBER DESIGNATION: The JEDEC type numbers shown indicate a tolerance of ±5%.
2. ZENER VOLTAGE (V
40 ±10 ms prior to reading. Mounting contacts are located 3/8″ to 1/2″ from the inside edge of mounting clips to the body of the diode
= 25°C +8°C, -2°C).
(T
A
3. SURGE CURRENT (I
PW, of 8.3 ms. The data given in Figure 5 may be used to find the maximum surge current for a square wave of any pulse width between
) and IMPEDANCE (IZT and IZK): Test conditions for zener voltage and impedance are as follows: IZ is applied
Z
): Surge current is specified as the maximum allowable peak, non-recurrent square-wave current with a pulse width,
R
1 ms and 1000 ms by plotting the applicable points on logarithmic paper. Examples of this, using the 3.3 V and 200 V zener are shown in
Figure 6. Mounting contact located as specified in Note 2 (T
4. VOLTAGE REGULATION (DV
max value listed in the electrical characteristics table. The test current time duration for each VZ measurement is 40 ±10 ms. Mounting
of the I
Z
contact located as specified in Note 2 (T
5. MAXIMUM REGULATOR CURRENT (I
it applies only to the B-suffix device. The actual I
= 75°C at 3/8″ maximum from the device body.
T
L
): The conditions for voltage regulation are as follows: VZ measurements are made at 10% and then at 50%
Z
= 25°C +8°C, -2°C).
A
): The maximum current shown is based on the maximum voltage of a 5% type unit, therefore,
ZM
for any device may not exceed the value of 5 watts divided by the actual VZ of the device.
ZM
= 25°C +8°C, -2°C).
A
†The “G'' suffix indicates Pb-Free package or Pb-Free packages are available.
I
ZM
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2
1N5333B Series
ELECTRICAL CHARACTERISTICS (T
= 25°C unless otherwise noted, VF = 1.2 V Max @ IF = 1.0 A for all types)
Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future use and best overall value.
6. TOLERANCE AND TYPE NUMBER DESIGNATION: The JEDEC type numbers shown indicate a tolerance of ±5%.
7. ZENER VOLTAGE (VZ) and IMPEDANCE (IZT and IZK): Test conditions for zener voltage and impedance are as follows: IZ is applied
40 ±10 ms prior to reading. Mounting contacts are located 3/8″ to 1/2″ from the inside edge of mounting clips to the body of the diode
= 25°C +8°C, -2°C).
(T
A
8. SURGE CURRENT (I
PW, of 8.3 ms. The data given in Figure 5 may be used to find the maximum surge current for a square wave of any pulse width between
): Surge current is specified as the maximum allowable peak, non-recurrent square-wave current with a pulse width,
R
1 ms and 1000 ms by plotting the applicable points on logarithmic paper. Examples of this, using the 3.3 V and 200 V zener are shown in
Figure 6. Mounting contact located as specified in Note 7 (T
9. VOLTAGE REGULATION (DV
max value listed in the electrical characteristics table. The test current time duration for each VZ measurement is 40 ±10 ms. Mounting
of the I
Z
contact located as specified in Note 7 (T
10.MAXIMUM REGULATOR CURRENT (I
it applies only to the B-suffix device. The actual I
= 75°C at 3/8″ maximum from the device body.
T
L
): The conditions for voltage regulation are as follows: VZ measurements are made at 10% and then at 50%
Z
= 25°C +8°C, -2°C).
A
): The maximum current shown is based on the maximum voltage of a 5% type unit, therefore,
ZM
for any device may not exceed the value of 5 watts divided by the actual VZ of the device.
ZM
= 25°C +8°C, -2°C).
A
†The “G'' suffix indicates Pb-Free package or Pb-Free packages are available.
http://onsemi.com
3
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