BZD84-C2V7 Extensive Technology Ind. Co., Ltd., BZD84-C2V7 Datasheet

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BZD84-C2V7

Manufacturer Part Number
BZD84-C2V7
Description
300mw Surface Mount Dual Zener Voltage Regulator Diodes - 2.7v - 51v
Manufacturer
Extensive Technology Ind. Co., Ltd.
Datasheet
Note 1. FR-5 with area1.0x0.75x0.062” thick
FEATURES
• For use as low voltage stabilizer or voltage reference
• Silicon epitaxial planar chip struction
• Standard ±5% voltage regulaion tolerance
• Dual zener general purpose, medium current.
• Small surface mounting type, ideally for automated
• 300mW power dissipation on FR-5 P.C.B.
• Lead-free parts for green partnet
300mW Surface Mount Dual Zener
Voltage Regulator Diodes - 2.7V - 51V
• Case: SOD-23 molded plastic body
• • Terminals: Solderable per MIL-STD-202 Method 208
• Polarity: Color band denotes cathode end
• Mounting Position: Any
• Weight: approx. 0.008 grams
MECHANICAL DATA
assembly process
MAXIMUM RATING AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C am bient temp erature un less ot herwise sp ecified
Thermal Resistance, junction to ambient
Operating Junction Temperature Range
Storage Temperature Range
Forward Voltage at I
Power Dissipation at T
Derate above 25°C, Note 1
Power Dissipation at T
Derate above 25°C, Note 2
2. Aluminum substrate with area 0.4x0.3x0.024” thick
www.extensivetech.com
Vz:
I
Z
I
Z
I
V
I
V
ZT
ZK
R
F
ZT
ZK
R
F
:
:
:
:
:
: Reverse Current
: Maximum Zener Impedance @I
: Maximum Zener Impedance @I
Forward Current
Reverse Leakage Current @V
Reverse Zener Voltage @ I
Forward Voltage @ I
Reverse Voltage
Reverse Current
勖昇科技股份有限公 司
Extensive Technology
www.extensivetech.com
F
junction to lead
=10mA
A
A
=25°C, mounted on FR-5 P.C.B.
=25°C, mounted on aluminum substrate
F
ZT
R
ZT
ZK
Page 1
.055(1.40)
.047(1.20)
.004(0.10)
.001(0.01)
V
.020(0.50)
.015(0.37)
Z
V
R
BZD84 Series
Symbols
R
R
T
Zener Voltage Regulation
1
T
θJA
V
P
P
θJL
STG
J
.081(2.04)
.070(1.78)
F
.12(3.04)
.11(2.80)
D
D
SOT-23
3
I
2
BZD84 Series
F
-65 ~ +165
-55 ~ +150
I
I
3
I
ZT
R
.007(0.18)
.003(0.09)
300
300
417
1.8
2.4
556
V
F
0.9
Unit :inch(mm)
.044(1.11)
.035(0.89)
.01 2(0.30 )
.00 4(0.10 )
.029(0.69)
.014(0.35)
mW/ °C
mW/ °C
Units
°C/W
mW
mW
°C
V
°C
Volt
Rev. A
2
1

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BZD84-C2V7 Summary of contents

Page 1

... Page 1 3 SOT-23 .12(3.04) .11(2.80) .01 2(0. .00 4(0.10 ) .029(0.69 .014(0.35) .007(0.18) .003(0.09) .081(2.04) .070(1.78) .044(1.11) .035(0.89) Unit :inch(mm) Symbols BZD84 Series Units 300 1.8 mW/ °C 300 2.4 mW/ °C R 556 θJA °C/W R 417 θJL T -55 ~ +150 ° -65 ~ +165 °C ...

Page 2

... Page 2 BZD84-C2V7 thru BZD84-C51 o Temp. Coefficient C) Z IR(uA) Max. ZK (Ω) V (V) R Min. 500 20 1 -0.09 500 10 1 -0.09 500 5 1 -0.08 500 3 1 -0.08 500 3 1 -0.07 500 3 1 -0.06 500 2 2 -0.05 480 1 2 -0.03 400 3 2 -0.02 200 2 4 -0.01 150 1 4 +0. ...

Page 3

... Fig Zener Voltage vs Zener Current Curve 30 C10 T =25° test current Iz=5mA www.extensivetech.com Rating and Characteristic Curves BZD84-C2V7 thru BZD84-C51 C2V7 C3V9 C5V6 C3V3 C4V7 Zener Voltage, Vz (Volts) C12 C15 C18 C22 20 Zener Voltage, Vz (Volts) Page 3 ...

Page 4

... Fig Dynamic Resistance Curve 1000 500 300 200 100 0.1 0 Zener Current, Iz (mA) www.extensivetech.com Rating and Characteristic Curves BZD84-C2V7 thru BZD84-C51 C39 C47 C43 C51 Zener Voltage, Vz (Volts) 100 T =25° C2V7 C3V6 3 ...

Page 5

... Ambient Temperature, T Fig Typical Capacitance 1000 100 Nominal Zener Voltage, Vz (Volts) Fig Dynamic Resistance Curve 100 Zener Voltage, Vz (mA) www.extensivetech.com BZD84-C2V7 thru BZD84-C51 0.8 0.7 0.6 0.5 0.4 0.3 0.2 200 ( °C) A 0.1 0 -0.1 -0.2 1000 100 100 10 1 =25°C TJ Iz=5mA 50 ...

Page 6

... Fig Effect of Zener Voltage on Zener Impedance 1000 I =1mA Z 100 I =5mA Z I =20mA Nominal Zener Voltage, Vz (Volts) www.extensivetech.com Rating and Characteristic Curves BZD84-C2V7 thru BZD84-C51 Fig Temperature Coefficient Curve 100 Fig Typical Reverse Leakage Current 100 10 1 0.1 0.01 ...

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