DIODES MMBZ5259B, MMBZ5256B, MMBZ5250B, MMBZ5252B, MMBZ5254B Datasheet
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MMBZ5221B - MMBZ5259B
350mW SURFACE MOUNT ZENER DIODE
Features
Planar Die Construction
350mW Power Dissipation on FR-4 PCB
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General Purpose, Medium Current |
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A |
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Ideally Suited for Automated Assembly |
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Processes |
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B |
C |
Mechanical Data
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Case: SOT-23, Molded Plastic |
E |
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D |
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Case Material - UL Flammability Rating |
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G |
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H |
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Classification 94V-0 |
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Moisture sensitivity: Level 1 per J-STD-020A |
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Terminals: Solderable per MIL-STD-202, Method 208
Polarity: See Diagram
Marking: Marking Code (See Table on Page 2)
Weight: 0.008 grams (approx.)
K
M
J
L
SOT-23
Dim |
Min |
Max |
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A |
0.37 |
0.51 |
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B |
1.20 |
1.40 |
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C |
2.30 |
2.50 |
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D |
0.89 |
1.03 |
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E |
0.45 |
0.60 |
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G |
1.78 |
2.05 |
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H |
2.80 |
3.00 |
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J |
0.013 |
0.10 |
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K |
0.903 |
1.10 |
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L |
0.45 |
0.61 |
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M |
0.085 |
0.180 |
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0 |
8 |
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All Dimensions in mm
Maximum Ratings |
@ TA = 25 C unless otherwise specified |
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Characteristic |
Symbol |
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Value |
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Unit |
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Forward Voltage |
@ IF = 10mA |
VF |
0.9 |
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V |
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Power Dissipation (Note 1) |
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Pd |
350 |
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mW |
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Thermal Resistance, Junction to Ambient Air (Note 1) |
R JA |
357 |
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C/W |
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Operating and Storage Temperature Range |
Tj, TSTG |
-65 to +150 |
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C |
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Ordering Information (Note 2) |
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Device |
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Packaging |
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Shipping |
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(Type Number)-7* |
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SOT-23 |
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3000/Tape & Reel |
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* Add “-7” to the appropriate type number in Table, Sheet 2 example: 6.2V Zener = MMBZ5234B-7.
Notes: 1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
DS18011 Rev. 7 - 2 |
1 of 3 |
MMBZ5221B - MMBZ5259B |
www.diodes.com
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