ZTE5.1 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Voltage Stabilizers

Voltage Stabilizers
ZTE1.5 thru ZTE5.1
Vishay Semiconductors
formerly General Semiconductor
DO-204AH (DO-35 Glass)
max. ^âˆ.079 (2.0)
Cathode
Mark
Dimensions are in inches
and (millimeters)
max. ^âˆ.020 (0.52)
Features
• Silicon Stabilizer Diodes
• Monolithic integrated analog circuits designed for
small power stabilizer and limitation circuits,
providing low dynamic resistance and high-quality
stabilization performance as well as low noise. In the
reverse direction, these devices show the behavior of
forward-biased silicon diodes.
• The end of the ZTE device marked with the cathode ring
is to be connected: ZTE1.5 and ZTE2 to the negative
pole of the supply voltage; ZTE2.4 thru ZTE5.1 to the
positive pole of the supply voltage.
• These diodes are also available in MiniMELF case with
the type designation LL1.5 … LL 5.1.
Mechanical Data
Case: DO-35 Glass Case
Weight: approx. 0.13g
Packaging codes/options:
D7/10K per 13” reel (52mm tape), 20K/box
D8/10K per Ammo tape, (52mm tape), 20K/box
Maximum Ratings (TA = 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Operating Current (see Table “Characteristics”)
Inverse Current
Power dissipation at Tamb = 25°C
IF
100
mA
Ptot
300⁽¹⁾
mW
Junction temperature
TJ
150
°C
Storage temperature range
TS
– 55 to +150
°C
Electrical and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol
Min.
Typ.
Forward Voltage at IF = 10 mA
VF
–
–
Temperature Coefficient of the
ZTE1.5, ZTE2
α_VZ
–
–26
stabilized voltage at IZ = 5 mA
ZTE2.4, ZTE5.1
α_VZ
–
–34
Thermal resistance junction to ambient air
RθJA
–
–
Max.
1.1
–
–
400⁽¹⁾
Unit
V
10^–4/°C
10^–4/°C
°C/W
Document Number 88425
02-May-02
www.vishay.com
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