BZT03-Series
Vishay Semiconductors
Zener Diodes with Surge Current Specification
Features
• Glass passivated junction
• Hermetically sealed package
• Clamping time in picoseconds
• Compliant to RoHS directive 2002/95/EC
and in accordance to WEEE 2002/96/EC
•
Halogen-free according to IEC 61249-2-21
definition
949539
Applications
• Medium power voltage regulators and medium
power transient suppression circuits
Mechanical Data
Case: SOD-57
Weight: approx. 369 mg
Packaging codes/options:
TAP / 5 k ammopack (52 mm tape) / 25 k/box
TR / 5 k 10" reel
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
PV
Value
3.25
1.3
Unit
W
l = 10 mm, TL = 25 °C
Tamb = 25 °C
Power dissipation
PV
W
Repetitive peak reverse power
dissipation
PZRM
10
W
W
Non repetitive peak surge power
dissipation
tp = 100 μs, Tj = 25 °C
PZSM
600
Tj
Junction temperature
175
°C
°C
Tstg
Storage temperature range
- 65 to + 175
Thermal Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
RthJA
Value
46
Unit
l = 10 mm, TL = constant
K/W
K/W
Junction ambient
RthJA
On PC board with spacing 25 mm
100
Electrical Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
VF
Min.
Typ.
Max.
1.2
Unit
V
IF = 0.5 A
Forward voltage
Document Number 85599
Rev. 1.5, 26-Aug-10
www.vishay.com
1
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com