Number: DB-003
January 2013, Revision F
Page 1
TAK CHEONG ®
SEMICONDUCTOR
200mW SOD-523 SURFACE MOUNT
Very Small Outline Fl at Lead Plastic Package
Zener Voltage Regulators
Green Product
Absolute Ma ximum Ra ti ng s TA = 25°C unless otherwise noted
Symbol Parameter Value Units
PD Power Dissipation 200 mW
TSTG Storage Temperature Range -55 to +150 °C
TOPR Operating Temperature Range -55 to +150 °C
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Wide Zener Voltage Range Selection, 2.0V to 75V
Flat Lead SOD-523 Small Outline Plastic Package
Extremely Small SOD-523 Package
Surface Device Type Mounting
RoHS Compliant
Green EMC
Matte Tin(Sn) Lead Finish
Band Indicates Cathode
Electrical Characteristics TA = 25°C unless otherwise noted
VZ @ IZT
(Volts)
Device
Type Device
Marking Min Nom Max
IZT
(mA)
ZZT @ IZT
(Ω)
Max
IZK
(mA)
ZZK @ IZK
(Ω)
Max
IR @ VR
(μA)
Max
VR
(Volts)
TCBZX584C2V0 5+ 1.90 2.0 2.10 5 100 1 564 120 0.5
TCBZX584C2V2 5⊥ 2.09 2.2 2.31 5 100 1 564 120 0.7
TCBZX584C2V4 50 2.2 2.4 2.6 5 100 1 1000 50 1
TCBZX584C2V7 51 2.5 2.7 2.9 5 100 1 1000 20 1
TCBZX584C3V0 52 2.8 3.0 3.2 5 100 1 1000 10 1
TCBZX584C3V3 53 3.1 3.3 3.5 5 95 1 1000 5 1
TCBZX584C3V6 54 3.4 3.6 3.8 5 90 1 1000 5 1
TCBZX584C3V9 55 3.7 3.9 4.1 5 90 1 1000 3 1
TCBZX584C4V3 56 4.0 4.3 4.6 5 90 1 1000 3 1
TCBZX584C4V7 57 4.4 4.7 5.0 5 80 1 800 3 2
TCBZX584C5V1 58 4.8 5.1 5.4 5 60 1 500 2 2
TCBZX584C5V6 59 5.2 5.6 6.0 5 40 1 200 1 2
TCBZX584C6V2 5A 5.8 6.2 6.6 5 10 1 100 3 4
TCBZX584C6V8 5B 6.4 6.8 7.2 5 15 1 160 2 4
TCBZX584C7V5 5C 7.0 7.5 7.9 5 15 1 160 1 5
TCBZX584C8V2 5D 7.7 8.2 8.7 5 15 1 160 0.7 5
TCBZX584C9V1 5E 8.5 9.1 9.6 5 15 1 160 0.2 7
TCBZX584C10V 5F 9.4 10 10.6 5 20 1 160 0.1 8
TCBZX584C11V 5G 10.4 11 11.6 5 20 1 160 0.1 8
TCBZX584C12V 5H 11.4 12 12.7 5 25 1 80 0.1 8
TCBZX584C13V 5J 12.4 13 14.1 5 30 1 80 0.1 8
TCBZX584C15V 5K 14.3 15 15.8 5 30 1 80 0.05 10.5
TCBZX584C16V 5L 15.3 16 17.1 5 40 1 80 0.05 11.2
ELECTRICAL SYMBOL
TCBZX584C2V0 through TCBZX584C75V
Anode
SOD-523 Flat Lead
Cathode
Number: DB-003
January 2013, Revision F
Page 2
TAK CHEONG ®
SEMICONDUCTOR
Electrical Characteristics TA = 25°C unless otherwise noted
VZ @ IZT
(Volts)
Device
Type Device
Marking Min Nom Max
IZT
(mA)
ZZT @ IZT
(Ω)
Max
IZK
(mA)
ZZK @ IZK
(Ω)
Max
IR @ VR
(μA)
Max
VR
(Volts)
TCBZX584C18V 5M 16.8 18 19.1 5 45 1 80 0.05 12.6
TCBZX584C20V 5N 18.8 20 21.2 5 55 1 100 0.05 14
TCBZX584C22V 5P 20.8 22 23.3 5 55 1 100 0.05 15.4
TCBZX584C24V 5R 22.8 24 25.6 5 70 1 120 0.05 16.8
TCBZX584C27V 5S 25.1 27 28.9 2 80 0.5 300 0.05 18.9
TCBZX584C30V 5T 28 30 32 2 80 0.5 300 0.05 21
TCBZX584C33V 5U 31 33 35 2 80 0.5 300 0.05 23.2
TCBZX584C36V 5V 34 36 38 2 90 0.5 500 0.05 25.2
TCBZX584C39V 5X 37 39 41 2 130 0.5 500 0.05 27.3
TCBZX584C43V 5Y 40 43 46 2 150 0.5 500 0.05 30.1
TCBZX584C47V 5Z 44 47 50 2 170 0.5 500 0.05 32.9
TCBZX584C51V 5− 48 51 54 2 180 0.5 500 0.05 35.7
TCBZX584C56V 5= 52 56 60 2 200 0.5 500 0.05 39.2
TCBZX584C62V 5≡ 58 62 66 2 215 0.5 500 0.05 43.4
TCBZX584C68V 5> 64 68 72 2 240 0.5 500 0.05 47.6
TCBZX584C75V 5< 70 75 79 2 255 0.5 500 0.05 52.5
VF Forward Voltage = 1 V Maximum @ IF = 10 mA for all types
Notes:
1. The Zener Voltage (VZ) is tested under pulse condition of 10mS.
2. For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest Tak Cheong Electronics representative.
3. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to
10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK.
Number: DB-003
January 2013, Revision F
Page 3
TAK CHEONG ®
SEMICONDUCTOR
RATI NG AND CHAR ACT ERISTIC CURVES
Fig.1 TYPICAL FORWARD VOLTAGE Fig.2 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
Fig.4 TYPICAL CAPACITANCE
Fig.5 ZENER BREAKDOWN CHARACTERISTICS
Fig.6 ZENER BREAKDOWN CHARACTERISTICS
0
50
100
150
200
250
0 25 50 75 100 125 150 175 200
TEMPERATURE [℃]
POW E R P AS SIPAT IO N, mW
Fig.3 POWER DISSIPATION VS. AMBIENT TEMP.
Number: DB-003
January 2013, Revision F
Page 4
TAK CHEONG ®
SEMICONDUCTOR
Flat Lead SOD-523 Package Outline
Note: Dimensions are exclusive of Burrs, Mold Flash & Tie Bar extrusions.
Fig.7 TYPICAL LEAKGE CURRENT
Number: DB-100
April 14, 2 008 / A
DISCLAIMER NOTICE
TAK CHEONG ®
NOTICE
The information presented in this document is for reference only. Tak Cheong reserves the right to make
changes without notice for the specification of the products displayed herein.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not
designed to be used with equipment or devices which require high level of reliability and the malfunctio n of with
would directly endanger human life (such as medical instruments, transportation equipment, aerospace
machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor
Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such
improper use of sale.
This publication supersedes & replaces all information re viously supplied. For additio nal information , please visit
our website http://www.takcheong.com, o r consu lt your ne ares t Tak Cheong’s sales off ic e for further assis t anc e.
