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Voltage Regulators. BZT55C3V3 Datasheet

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Voltage Regulators. BZT55C3V3 Datasheet






BZT55C3V3 Regulators. Datasheet pdf. Equivalent




BZT55C3V3 Regulators. Datasheet pdf. Equivalent





Part

BZT55C3V3

Description

0.5 Watts Hermetically Sealed Glass Zener Voltage Regulators



Feature


Pb RoHS COMPLIANCE BZT55C SERIES 0.5 Wa tts Hermetically Sealed Glass Zener Vol tage Regulators QUADRO MINI-MELF Featu res — Zener voltage range 2.0 to 75 vo lts — Mini-MELF package — Surface dev ice type mounting — Hermetically seale d glass — Compression Bonded Construct ion — All external surfaces are corros ion resistant and terminals are readily solderable — RoHS compl.
Manufacture

Taiwan Semiconductor

Datasheet
Download BZT55C3V3 Datasheet


Taiwan Semiconductor BZT55C3V3

BZT55C3V3; iant — Matte Tin(Sn) lead finish — Blu e color band indicates negative polarit y Dimensions in inches and (millimeter s) Maximum Ratings and Electrical Char acteristics Rating at 25 oC ambient tem perature unless otherwise specified. T ype Number Symbol Value Power Dissip ation Operating and Storage Temperature Range PD TJ, TSTG 500 -65 to + 200 Notes: These ratings.


Taiwan Semiconductor BZT55C3V3

are limiting values above which the ser viceability of the diode may be impaire d Units mW oC Version: B07 RATINGS A ND CHARACTERISTIC CURVES (BZT55C SERIES ) TKVZ - Temperature Coefficient of VZ (10-4/K) Ptot - Total Power Dissipati on (mW) 600 500 400 300 200 100 0 0 40 80 120 160 200 Tamb - Ambient Temperat ure (°C) Figure 1. Total Power Dissipa tion vs. Ambient Te.


Taiwan Semiconductor BZT55C3V3

mperature 1000 Tj = 25 °C 100 IZ = 5 mA 10 VZ - Voltage Change (mV) 1 0 5 10 15 20 25 V - Z-Voltage (V) Z Figure 2. Typical Change of Working Voltage unde r Operating Conditions at Tamb=25°C V Ztn - Relative Voltage Change 1.3 VZtn = VZt/VZ (25 °C) 1.2 TKVZ = 10 x 10-4 /K 8 x 10-4/K 6 x 10-4/K 1.1 4 x 10-4/K 2 x 10-4/K 1.0 0 - 2 x 10-4/K 0.9 - 4 x 10-4/K 0.8 - 60 0 .

Part

BZT55C3V3

Description

0.5 Watts Hermetically Sealed Glass Zener Voltage Regulators



Feature


Pb RoHS COMPLIANCE BZT55C SERIES 0.5 Wa tts Hermetically Sealed Glass Zener Vol tage Regulators QUADRO MINI-MELF Featu res — Zener voltage range 2.0 to 75 vo lts — Mini-MELF package — Surface dev ice type mounting — Hermetically seale d glass — Compression Bonded Construct ion — All external surfaces are corros ion resistant and terminals are readily solderable — RoHS compl.
Manufacture

Taiwan Semiconductor

Datasheet
Download BZT55C3V3 Datasheet




 BZT55C3V3
Pb RoHS
COMPLIANCE
BZT55C SERIES
0.5 Watts Hermetically Sealed Glass
Zener Voltage Regulators
QUADRO MINI-MELF
Features
— Zener voltage range 2.0 to 75 volts
— Mini-MELF package
— Surface device type mounting
— Hermetically sealed glass
— Compression Bonded Construction
— All external surfaces are corrosion
resistant and terminals are readily
solderable
— RoHS compliant
— Matte Tin(Sn) lead finish
— Blue color band indicates negative polarity
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Type Number
Symbol
Value
Power Dissipation
Operating and Storage Temperature Range
PD
TJ, TSTG
500
-65 to + 200
Notes: These ratings are limiting values above which the serviceability of the diode may be impaired
Units
mW
oC
Version: B07




 BZT55C3V3
RATINGS AND CHARACTERISTIC CURVES (BZT55C SERIES)
600
500
400
300
200
100
0
0 40 80 120 160 200
Tamb - Ambient Temperature (°C)
Figure 1. Total Power Dissipation vs. Ambient Temperature
1000
Tj = 25 °C
100
IZ = 5 mA
10
1
0 5 10 15 20 25
V - Z-Voltage (V)
Z
Figure 2. Typical Change of Working Voltage under Operating
Conditions at Tamb=25°C
1.3
VZtn = VZt/VZ (25 °C)
1.2
TKVZ = 10 x 10-4/K
8 x 10-4/K
6 x 10-4/K
1.1
4 x 10-4/K
2 x 10-4/K
1.0 0
- 2 x 10-4/K
0.9 - 4 x 10-4/K
0.8
- 60 0
60 120 180 240
Tj - Junction Temperature (°C)
Figure 3. Typical Change of Working Voltage vs. Junction
Temperature
15
10
5
IZ = 5 mA
0
-5
0 10 20 30 40 50
VZ - Z-Voltage (V)
Figure 4. Temperature Coefficient of Vz vs. Z-Voltage
200
150
VR = 2 V
100 Tj = 25 °C
50
0
0 5 10 15 20 25
VZ - Z-Voltage (V)
Figure 5. Diode Capacitance vs. Z-Voltage
100
10
Tj = 25 °C
1
0.1
0.01
0.001
0
0.2 0.4 0.6 0.8 1.0
VF - Forward Voltage (V)
Figure 6. Forward Current vs. Forward Voltage
Version: B07




 BZT55C3V3
RATINGS AND CHARACTERISTIC CURVES (BZT55C SERIES)
100 1000
80
Ptot = 500 mW
Tamb = 25 °C
60
40
20
0
0 4 6 8 12
VZ - Z-Voltage (V)
Figure 7. Z-Current vs. Z-Voltage
20
IZ = 1 mA
100
5 mA
10 10 mA
1 Tj = 25 °C
0 5 10 15 20 25
VZ - Z-Voltage (V)
Figure 9. Differential Z-Resistance vs. Z-Voltage
50
40
Ptot = 500 mW
T = 25 °C
amb
30
20
10
0
15 20 25 30
VZ - Z-Voltage (V)
Figure 8. Z-Current vs. Z-Voltage
35
1000
tP/T = 0.5
100
tP/T = 0.2
10
tP/T = 0.1
tP/T = 0.01
tP/T = 0.02
tP/T = 0.05
1
10-1
100
Single Pulse
RthJA = 300 K/W
T=T -T
jmax amb
iZM = (- VZ + (VZ2 + 4rzj x T/Zthp) 1/2)/(2rzj)
101 102
tP - Pulse Length (ms)
Figure 10. Thermal Response
Version: B07



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