BZT52-Series
Vishay Semiconductors
Small Signal Zener Diodes
Features
• Silicon Planar Power Zener Diodes
• These diodes are also available in other case
styles and other configurations including: the
SOT-23 case with type designation BZX84 series,
the dual zener diode common anode configuration
in the SOT-23 case with type designation AZ23
series and the dual zener diode common cathode
configuration in the SOT-23 case with type desig-
nation DZ23 series.
17431
• The Zener voltages are graded according to the
international E 24 standard.
Mechanical Data
Case: SOD-123 Plastic case
Weight: approx. 9.3 mg
Packaging Codes/Options:
GS18 / 10 k per 13 " reel (8 mm tape), 10 k/box
GS08 / 3 k per 7 " reel (8 mm tape), 15 k/box
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
Parameter
amb
Test condition
Symbol
Value
Unit
Zener current see table "
Characteristics "
2)
Power dissipation
Power dissipation
P
P
mW
mW
tot
tot
500
1)
410
1)
2)
2
Diode on ceramic substrate 0.7 mm; 2.5 mm pad areas
2
Diode on ceramic substrate 0.7 mm; 5 mm pad areas
Thermal Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
Value
Unit
1)
Thermal resistance junction to
ambient air
R
°C/W
thJA
300
Junction temperature
T
150
°C
°C
J
Storage temperature range
T
- 65 to + 150
S
1)
Valid provided that electrodes are kept at ambient temperature
Document Number 85760
Rev. 1.5, 13-Sep-04
www.vishay.com
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