SMD Zener Diode
Formosa MS
BZT52-FL Series
500mW Surface Mount
Zener Diodes 2.4V- 75V
Package outline
Features
• Wide Zener Voltage Range Selection, 2.4V to 75V
• Flat Lead SOD-123FL Plastic Package
SOD-123FL
• Surface Device Type Mounting
• 5% tolerance of Zener voltage for suffix "C" ex: BZT52C2V4-FL
• 2% tolerance of Zener voltage for suffix "B" ex: BZT52Β2V4-FL
0.152(3.85)
0.130(3.30)
• Lead-free parts meet environmental standards of
MIL-STD-19500 /228
• Suffix "-H" indicates Halogen free parts, ex. ΒΖΤ52C2V4-FL-H.
0.028(0.70)
0.020(0.50)
0.067(1.70)
0.060(1.50)
0.107(2.70)
0.099(2.50)
Mechanical data
• Epoxy:UL94-VO rated flame retardant
• Case : Molded plastic, SOD-123FL
0.008(0.20)
0.002(0.05)
0.040(1.00)
0.032(0.80)
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Mounting Position : Any
Dimensions in inches and (millimeters)
• Weight : Approximated 0.009 gram
Maximum ratings (at TA=25oC unless otherwise noted)
Symbol
VF
PARAMETER
Forward voltage
CONDITIONS
MIN. TYP. MAX. UNIT
IF = 10 mA
TA = 25°C
0.9
V
Power Dissipation
Thermal resistance
PD
500
mW
R
Junction to ambient
Junction to case
250
200
θJΑ
°C/W
R
θJC
oC
oC
Operating junction temperature range
Storage temperature range
TJ
-65
-65
+150
+150
TSTG
Notes:1. Valid provided that electrodes are kept at ambient temperature
http://www.formosams.com
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
DS-221752
Issued Date
2010/12/20
Revised Date
2022/01/05
Revision
Page.
10
D
Page 2