DIODES MMBZ5255BT, MMBZ5252BT, MMBZ5251BT, MMBZ5254BT, MMBZ5256BT Datasheet
...
MMBZ5221BT - MMBZ5259BT
150mW SURFACE MOUNT ZENER DIODE
Features
Ultra-Small Surface Mount Package
Planar Die Construction
General Purpose
Ideally Suited for Automated Assembly Processes
Mechanical Data
Case: SOT-523, Molded Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Polarity: See Diagram
Marking: See Table, Sheet 2
Weight: 0.002 grams (approx.)
Ordering Information, see Sheet 2
TOP VIEW
B |
C |
A
G
H
K
N
J 
D L
|
|
|
|
SOT-523 |
|
|
|
|
|
Dim |
Min |
Max |
Typ |
|
|
|
A |
0.15 |
0.30 |
0.22 |
|
|
|
B |
0.75 |
0.85 |
0.80 |
|
|
|
C |
1.45 |
1.75 |
1.60 |
|
|
|
D |
|
|
0.50 |
|
|
|
G |
0.90 |
1.10 |
1.00 |
|
|
|
H |
1.50 |
1.70 |
1.60 |
|
|
|
J |
0.00 |
0.10 |
0.05 |
|
|
|
K |
0.60 |
0.80 |
0.75 |
M |
|
L |
0.10 |
0.30 |
0.22 |
|
|
|
|
M |
0.10 |
0.20 |
0.12 |
|
|
|||||
|
|
|||||
|
|
|
N |
0.45 |
0.65 |
0.50 |
|
|
|||||
|
|
|
All Dimensions in mm |
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Maximum Ratings |
|
|
|
|
|
|
|
@ TA = 25 C unless otherwise specified |
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Characteristic |
Symbol |
Value |
Unit |
||
|
|
|
|
|
|
|
|
|
|
Zener Current (See Table on page 2) |
|
|
|
||
|
|
||||||
|
|
Forward Voltage |
@ IF = 10mA |
VF |
0.9 |
V |
|
|
|
||||||
|
|
Power Dissipation (Note 1) |
|
Pd |
150 |
mW |
|
|
|
|
|||||
|
|
Thermal Resistance, Junction to Ambient (Note 1) |
R JA |
833 |
C/W |
||
|
|
|
|
|
|
|
|
|
|
Operating and Storage Temperature Range |
Tj, TSTG |
-65 to +150 |
C |
||
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout.
|
DS30267 Rev. C-2 |
1 of 3 |
MMBZ5221BT - MMBZ5259BT |
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
|||
|
Loading...