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1N5221B - 1N5263B Zener Diodes
June 2007
1N5221B - 1N5263B
Zener Diodes
Tolerance = 5%
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Absolute Maximum Ratings *
Symbol PD TSTG TJ Power Dissipation Derate above 50C Storage Temperature Range
TA = 25C unless otherwise noted
Parameter
Value 500 4.0 -65 to +200 +200 +230
Units mW mWC C C C
Maximum Junction Operating Temperature Lead Temperature (1/16" from case for 10 seconds)
* These ratings are limiting values above which the serviceability of the diode may be impaired. ** Non-recurrent square wave PW = 8.3ms, Ta = 50 degrees C.
Electrical Characteristics
Device 1N5221B 1N5222B 1N5223B 1N5224B 1N5225B 1N5226B 1N5227B 1N5228B 1N5229B 1N5230B 1N5231B 1N5232B 1N5233B 1N5234B 1N5235B 1N5236B 1N5237B 1N5238B 1N5239B 1N5240B VZ (V) @ IZ (Note 1) Min. 2.28 2.375 2.565 2.66 2.85 3.135 3.42 3.705 4.085 4.465 4.845 5.32 5.7 5.89 6.46 7.125 7.79 8.265 8.645 9.5 Typ. 2.4 2.5 2.7 2.8 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6 6.2 6.8 7.5 8.2 8.7 9.1 10
TA=25C unless otherwise noted
Max. 2.52 2.625 2.835 2.94 3.15 3.465 3.78 4.095 4.515 4.935 5.355 5.88 6.3 6.51 7.14 7.875 8.61 9.135 9.555 10.5
ZZ () @ IZ (mA) 30 30 30 30 29 28 24 23 22 19 17 11 7.0 7.0 5.0 6.0 8.0 8.0 10 17 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
ZZK () @ IZK (mA) 1,200 1,250 1,300 1,400 1,600 1,600 1,700 1,900 2,000 1,900 1,600 1,600 1,600 1,000 750 500 500 600 600 600 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
IR (A) @ VR (V)
TC (%/C) -0.085 -0.085 -0.080 -0.080 -0.075 -0.07 -0.065 -0.06 +/-0.055 +/-0.03 +/-0.03 0.038 0.038 0.045 0.05 0.058 0.062 0.065 0.068 0.075
100 100 75 75 50 25 15 10 5.0 2.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 3.0
1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 3.5 4.0 5.0 6.0 6.5 6.5 7.0 8.0
(c)2007 Fairchild Semiconductor Corporation
1
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1N5221B - 1N5263B Rev. H1
1N5221B - 1N5263B Zener Diodes
Device 1N5241B 1N5242B 1N5243B 1N5244B 1N5245B 1N5246B 1N5247B 1N5248B 1N5247B 1N5250B 1N5251B 1N5252B 1N5253B 1N5254B 1N5255B 1N5256B 1N5257B 1N5258B 1N5259B 1N5260B 1N5261B 1N5262B 1N5263B
VZ (V) @ IZ (Note 1) Min. 10.45 11.4 12.35 13.3 14.25 15.2 16.15 17.1 18.05 19 20.9 22.8 23.75 25.65 26.6 28.5 31.35 34.2 37.05 40.85 44.65 48.45 53.2 Typ. 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56 Max. 11.55 12.6 13.65 14.7 15.75 16.8 17.85 18.9 19.95 21 23.1 25.2 26.25 28.35 29.4 31.5 34.65 37.8 40.95 45.15 49.35 53.55 58.8
ZZ () @ IZ (mA) 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 150 20 20 9.5 9.0 8.5 7.8 7.4 7.0 6.6 6.2 5.6 5.2 5.0 4.6 4.5 4.2 3.8 3.4 3.2 3.0 2.7 2.5 2.2
ZZK () @ IZK (mA) 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
IR (A) @ VR (V)
TC (%/C) 0.076 0.077 0.079 0.080 0.082 0.083 0.084 0.085 0.085 0.086 0.087 0.088 0.088 0.089 0.090 0.09 0.092 0.093 0.094 0.095 0.095 0.096 0.096
2.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
8.4 9.1 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 39 43
VF Forward Voltage = 1.2V Max. @ IF = 200mA
Notes: 1.Zener Voltage (VZ) The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30C 1C and 3/8" lead length
Top Mark Information
Device 1N5221B 1N5222B 1N5223B 1N5224B 1N5225B 1N5226B 1N5227B 1N5228B 1N5229B 1N5230B 1N5231B 1N5232B 1N5233B 1N5234B 1N5235B 1N5236B 1N5237B 1N5238B 1N5239B 1N5240B 1N5241B 1N5242B 1N5243B 1N5244B 1N5245B Line 1 LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO Line 2 22 22 22 22 22 22 22 22 22 23 23 23 23 23 23 23 23 23 23 24 24 24 24 24 24 Line 3 1B 2B 3B 4B 5B 6B 7B 8B 9B 0B 1B 2B 3B 4B 5B 6B 7B 8B 9B 0B 1B 2B 3B 4B 5B
2 1N5221B - 1N5263B Rev. H1
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1N5221B - 1N5263B Zener Diodes
1N5246B 1N5247B 1N5248B 1N5247B 1N5250B 1N5251B 1N5252B 1N5253B 1N5254B 1N5255B 1N5256B 1N5257B 1N5258B 1N5259B 1N5260B 1N5261B 1N5262B 1N5263B
LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO LOGO
24 24 24 24 25 25 25 25 25 25 25 25 25 25 26 26 26 26
6B 7B 8B 9B 0B 1B 2B 3B 4B 5B 6B 7B 8B 9B 0B 1B 2B 3B
Top Mark Information (Continued)
22 1B
F
1st line: F - Fairchild Logo 2nd line: Device Name - 4th to 5th characters of the device name. or 5th to 6th characters for BZXyy series 3rd line: Device Name - 6th to 7th characters of the device name. or Voltage rating for BZXyy series
General Requirements:
1.0 Cathode Band 2.0 First Line: F - Fairchild Logo 3.0 Second Line: Device name - For 1Nxx series: 4th to 5th characters of the device name. For BZxx series: 5th to 6th characters of the device name. 4.0 Third Line: Device name - For 1Nxx series: 6th to 7th characters of the device name. For BZXyy series: Voltage rating 5.0 Devices shall be marked as required in the device specification (PID or FSC Test Spec). 6.0 Maximum no. of marking lines: 3 7.0 Maximum no. of digits per line: 2 8.0 FSC logo must be 20 % taller than the alphanumeric marking and should occupy the 2 characters of the specified line. 9.0 Marking Font: Arial (Except FSC Logo) 10.0 First character of each marking line must be aligned vertically. 11.0 All device markings must be based on Fairchild device specification.
3 1N5221B - 1N5263B Rev. H1
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1N5221B - 1N5263B Zener Diodes 1N5221B - 1N5263B Zener Diodes
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PRODUCT STATUS DEFINITIONS Definition of Terms
Datasheet Identification
Advance Information Preliminary
Product Status
Formative or In Design First Production
Definition
This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. This datasheet contains preliminary data, and supplementary data will be published at a later date.Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only.
Rev. I23
No Identification Needed
Full Production
Obsolete
Not In Production
4 1N5221B - 1N5263B Rev. H1
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