MMBZ5221BW - MMBZ5259BW
Lead-free Green
200mW SURFACE MOUNT
ZENER DIODE
Features
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Planar Die Construction
Ultra-Small Surface Mount Package
General Purpose
Ideally Suited for Automated Assembly Processes
Lead Free/RoHS Compliant (Note 5)
Qualified to AEC-Q101 Standards for High Reliability
"Green" Device, Note 6 and 7
B C
A
SOT-323
Dim
A
B
C
D
G
H
K
M
Min
0.25
1.15
2.00
0.30
1.20
1.80
0.0
0.90
0.25
0.10
0°
Max
0.40
1.35
2.20
0.40
1.40
2.20
0.10
1.00
0.40
0.18
8°
Mechanical Data
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Case: SOT-323
Case Material: Molded Plastic, "Green" Molding
Compound, Note 7. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
Polarity: See Diagram
Marking: See Table on Page 2
Weight: 0.006 grams (approximate)
J
D
E
L
0.65 Nominal
E
G
H
J
K
L
M
a
All Dimensions in mm
Maximum Ratings
Forward Voltage
Power Dissipation (Note 1)
@ T
A
= 25°C unless otherwise specified
Symbol
@ I
F
= 10mA
V
F
P
d
R
qJA
T
j,
T
STG
Value
0.9
200
625
-65 to +150
Unit
V
mW
°C/W
°C
Characteristic
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Ordering Information
Device
(Note 4 & 7)
Packaging
SOT-323
Shipping
3000/Tape & Reel
(Type Number)-7-F
* Add “-7-F” to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = MMBZ5234BW-7-F.
Notes:
1.
2.
3.
4.
5.
6.
7.
Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
Short duration test pulse used to minimize self-heating effect.
f = 1KHz.
For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
No purposefully added lead.
Diodes Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
Product manufactured with date code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date
code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DS31037 Rev. 10 - 2
1 of 4
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MMBZ5221BW - MMBZ5259BW
ã
Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
