MMBZ5221BW - MMBZ5259BW
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
SOT-323
A
Dim
A
B
B C
Min
0.25
1.15
2.00
0.30
1.20
1.80
0.0
0.90
0.25
0.10
0擄
Max
0.40
1.35
2.20
0.40
1.40
2.20
0.10
1.00
0.40
0.18
8擄
C
D
E
G
H
M
Mechanical Data
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Case: SOT-323, Molded Plastic
Case Material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: See Diagram
Marking: See Table on Page 2
Weight: 0.006 grams (approx.)
G
H
K
0.65 Nominal
J
K
L
M
a
J
D
E
L
All Dimensions in mm
Maximum Ratings
Forward Voltage
Power Dissipation (Note 1)
@ T
A
= 25擄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
擄C/W
擄C
Characteristic
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Ordering Information
(Note 4)
Device
(Type Number)-7*
Packaging
SOT-323
Shipping
3000/Tape & Reel
* Add 鈥?7鈥?to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = MMBZ5234BW-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. Short duration test pulse used to minimize self-heating effect.
3. f = 1KHz.
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
DS31037 Rev. 5 - 2
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MMBZ5221BW - MMBZ5259BW
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