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1N5233B-T

P1-P3
NOT RECOMMENDED FOR
NEW DESIGN, USE
MMSZ52xxB
1N5221B - 1N5267B
500mW EPITAXIAL ZENER DIODE
Features
• 500mW Power Dissipation
• High Stability
• Surface Mount Equivalents Available
• Hermetic Package
• V
Z
- Tolerance ±5%
• Lead Free Finish, RoHS Compliant (Note 2)
Mechanical Data
• Case: DO-35
• Case Material: Glass
• Moisture Sensitivity: Level 1 per J-STD-020C
• Leads: Solderable per MIL-STD-202, Method 208
• Terminals: Finish - Sn96.5Ag3.5. Solderable per
MIL-STD-202, Method 208
• Polarity: Cathode Band
• Marking: Type Number
• Weight: 0.13 grams (approximate)
DO-35
Dim Min Max
A 25.40
⎯
B
⎯
4.00
C
⎯
0.60
D
⎯
2.00
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @T
A
= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Power Dissipation (Note 1)
P
d
500 mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R
θ
JA
300
°C/W
Forward Voltage @ I
F
= 200mA V
F
1.1 V
Operating and Storage Temperature Range
T
j,
T
STG
-65 to +200
°C
Notes: 1. Valid provided that leads are kept at TL ≤75°C with lead length = 9.5mm (3/8”) from case; derate above 75°C.
2. EC Directive 2002/95/EC (RοHS) revision 13.2.2003. Glass and high temperature solder exemptions applied where applicable,
see EU Directive Annex Notes 5 and 7.
DS18006 Rev. 16 - 3
1 of 3
www.diodes.com
1N5221B - 1N5267B
© Diodes Incorporated
DS18006 Rev. 16 - 3
2 of 3
www.diodes.com
1N5221B - 1N5267B
© Diodes Incorporated
NOT RECOMMENDED FOR
NEW DESIGN, USE
MMSZ52xxB
Electrical Characteristics @T
A
= 25°C unless otherwise specified Table 1
Zener Voltage Range
(Note 3)
Test
Current
Maximum Zener
Impedance
Maximum Reverse
Current
V
Z
@ I
ZT
I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
=
0.25mA
I
R
@V
R
Maximum
Temperature
Coefficient
@ I
ZT
Type
Number
Nom (V) Min (V) Max (V) mA
Ω Ω
µA V
%/°C
1N5221B 2.4 2.28 2.52 20 30 1200 100 1.0 -0.085
1N5222B 2.5 2.38 2.63 20 30 1250 100 1.0 -0.085
1N5223B 2.7 2.57 2.84 20 30 1300 75 1.0 -0.080
1N5224B 2.8 2.66 2.94 20 30 1400 75 1.0 -0.080
1N5225B 3.0 2.85 3.15 20 29 1600 50 1.0 -0.075
1N5226B 3.3 3.14 3.47 20 28 1600 25 1.0 -0.070
1N5227B 3.6 3.42 3.78 20 24 1700 15 1.0 -0.065
1N5228B 3.9 3.71 4.10 20 23 1900 10 1.0 -0.060
1N5229B 4.3 4.09 4.52 20 22 2000 5.0 1.0 +0.055
1N5230B 4.7 4.47 4.94 20 19 1900 5.0 2.0 +0.030
1N5231B 5.1 4.85 5.36 20 17 1600 5.0 2.0 +0.030
1N5232B 5.6 5.32 5.88 20 11 1600 5.0 3.0 +0.038
1N5233B 6.0 5.70 6.30 20 7.0 1600 5.0 3.5 +0.038
1N5234B 6.2 5.89 6.51 20 7.0 1000 5.0 4.0 +0.045
1N5235B 6.8 6.46 7.14 20 5.0 750 3.0 5.0 +0.050
1N5236B 7.5 7.13 7.88 20 6.0 500 3.0 6.0 +0.058
1N5237B 8.2 7.79 8.61 20 8.0 500 3.0 6.5 +0.062
1N5238B 8.7 8.27 9.14 20 8.0 600 3.0 6.5 +0.065
1N5239B 9.1 8.65 9.56 20 10 600 3.0 7.0 +0.068
1N5240B 10 9.50 10.50 20 17 600 3.0 8.0 +0.075
1N5241B 11 10.45 11.55 20 22 600 2.0 8.4 +0.076
1N5242B 12 11.40 12.60 20 30 600 1.0 9.1 +0.077
1N5243B 13 12.35 13.65 9.5 13 600 0.5 9.9 +0.079
1N5244B 14 13.30 14.70 9.0 15 600 0.1 10 +0.082
1N5245B 15 14.25 15.75 8.5 16 600 0.1 11 +0.082
1N5246B 16 15.20 16.80 7.8 17 600 0.1 12 +0.083
1N5247B 17 16.15 17.85 7.4 19 600 0.1 13 +0.084
1N5248B 18 17.10 18.90 7.0 21 600 0.1 14 +0.085
1N5249B 19 18.05 19.95 6.6 23 600 0.1 14 +0.086
1N5250B 20 19.00 21.00 6.2 25 600 0.1 15 +0.086
1N5251B 22 20.90 23.10 5.6 29 600 0.1 17 +0.087
1N5252B 24 22.80 25.20 5.2 33 600 0.1 18 +0.087
1N5253B 25 23.75 26.25 5.0 35 600 0.1 19 +0.089
1N5254B 27 25.65 28.35 4.6 41 600 0.1 21 +0.090
1N5255B 28 26.60 29.40 4.5 44 600 0.1 21 +0.091
1N5256B 30 28.50 31.50 4.2 49 600 0.1 23 +0.091
1N5257B 33 31.35 34.65 3.8 58 700 0.1 25 +0.092
1N5258B 36 34.20 37.80 3.4 70 700 0.1 27 +0.093
1N5259B 39 37.05 40.95 3.2 80 800 0.1 30 +0.094
1N5260B 43 40.85 45.15 3.0 93 900 0.1 33 +0.095
1N5261B 47 44.65 49.35 2.7 105 1000 0.1 36 +0.095
1N5262B 51 48.45 53.55 2.5 125 1100 0.1 39 +0.096
1N5263B 56 53.20 58.80 2.2 150 1300 0.1 43 +0.096
1N5264B 60 57.00 63.00 2.1 170 1400 0.1 46 +0.097
1N5265B 62 58.90 65.10 2.0 185 1400 0.1 47 +0.097
1N5266B 68 64.60 71.40 1.8 230 1600 0.1 52 +0.097
1N5267B 75 71.25 78.75 1.7 270 1700 0.1 56 +0.098
Notes: 3. Based on dc measurement at thermal equilibrium; lead length = 9.5mm (3/8”); thermal resistance of heat sink = 30°C/W.
DS18006 Rev. 16 - 3
3 of 3
www.diodes.com
1N5221B - 1N5267B
© Diodes Incorporated
NOT RECOMMENDED FOR
NEW DESIGN, USE
MMSZ52xxB
Ordering Information (Notes 4 & 5)
Device
Packaging Shipping
(Type Number)-A*
DO-35 5K/Ammo Pack
(Type Number)-T*
DO-35 5K/Tape & Reel
Notes: 4. *Add "-A" or "-T" to the appropriate type number in Table 1. Example: 6.2V Zener = 1N5234B-A for ammo pack.
5. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf.
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
P1-P3

1N5233B-T

Mfr. #:
Buy 1N5233B-T
Manufacturer:
Rectron
Description:
Zener Diodes DO-35 500mW Zener 6 .0V 5%
Lifecycle:
New from this manufacturer.
Delivery:
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