BZX84C43_1 Datasheet, PDF (1/3 Pages) Diodes Incorporated – 350mW SURFACE MOUNT ZENER DIODE

SPICE MODELS: BZX84C43 BZX84C47 BZX84C51
BZX84C43 - BZX84C51
350mW SURFACE MOUNT ZENER DIODE
Lead-free
Features
· Planar Die Construction
· 350mW Power Dissipation
· Zener Voltages from 43V - 51V
· Ideally Suited for Automated Assembly Processes
· Lead Free/RoHS Compliant (Note 3)
A
BC
Mechanical Data
TOP VIEW
E
D
G
· Case: SOT-23
H
· Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
K
M
J
L
· Terminals: Solderable per MIL-STD-202, Method 208
· Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe). Please see Ordering Information, Note 7, on
Page 3
· Polarity: See Diagram
· Marking: Type Code and Date Code, See Page 3
· Type Code: See Table on Page 2
· Weight: 0.008 grams (approximate)
TOP VIEW
SOT-23
Dim Min Max
A
0.37 0.51
B
1.20 1.40
C
2.30 2.50
D
0.89 1.03
E
0.45 0.60
G
1.78 2.05
H
2.80 3.00
J
0.013 0.10
K 0.903 1.10
L
0.45 0.61
M 0.085 0.180
a
0°
8°
All Dimensions in mm
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Forward Voltage
@ IF = 10mA
Power Dissipation (Note 1)
Power Dissipation (Note 2)
Thermal Resistance, Junction to Ambient Air (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
Symbol
V_F
Pd
P_d
RqJA
R_qJA
T_j, T_STG
Value
0.9
300
350
417
357
-65 to +150
Notes:
1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Valid provided the terminals are kept at ambient temperature.
3. No purposefully added lead.
Unit
V
mW
mW
°C/W
°C/W
°C
DS30370 Rev. 5 - 2
1 of 3
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BZX84C43 - BZX84C51
ã Diodes Incorporated