MMBZ5221BT Datasheet, PDF (1/3 Pages) Diodes Incorporated – 150mW SURFACE MOUNT ZENER DIODE

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
BC
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 ¾ ¾ 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
Zener Current (See Table on page 2)
Forward Voltage
@ I_F = 10mA
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Symbol
¾
V_F
P_d
R_qJA
T_j, T_STG
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout.
Value
¾
0.9
150
833
-65 to +150
Unit
¾
V
mW
°C/W
°C
DS30267 Rev. C-2
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MMBZ5221BT - MMBZ5259BT