Number: DB-146
January 2013, Revision B
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) Terminal 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)
MM5Z2V0B +5 1.95 2.0 2.05 5 100 1 564 120 0.5
MM5Z2V2B ⊥5 2.14 2.2 2.26 5 100 1 564 120 0.7
MM5Z2V4B 05 2.35 2.4 2.45 5 100 1 564 45 1
MM5Z2V7B 15 2.65 2.7 2.75 5 100 1 564 18 1
MM5Z3V0B 25 2.94 3.0 3.06 5 100 1 564 9 1
MM5Z3V3B 35 3.23 3.3 3.37 5 95 1 564 4.5 1
MM5Z3V6B 45 3.53 3.6 3.67 5 90 1 564 4.5 1
MM5Z3V9B +5 3.82 3.9 3.98 5 90 1 564 2.7 1
MM5Z4V3B 65 4.21 4.3 4.39 5 90 1 564 2.7 1
MM5Z4V7B 75 4.61 4.7 4.79 5 80 1 470 2.7 2
MM5Z5V1B 85 5.00 5.1 5.20 5 60 1 451 1.8 2
MM5Z5V6B 95 5.49 5.6 5.71 5 40 1 376 0.9 2
MM5Z6V2B A5 6.08 6.2 6.32 5 10 1 141 2.7 4
MM5Z6V8B B5 6.66 6.8 6.94 5 15 1 75 1.8 4
MM5Z7V5B C5 7.35 7.5 7.65 5 15 1 75 0.9 5
MM5Z8V2B D5 8.04 8.2 8.36 5 15 1 75 0.63 5
MM5Z9V1B E5 8.92 9.1 9.28 5 15 1 94 0.45 6
MM5Z10VB F5 9.80 10 10.20 5 20 1 141 0.18 7
MM5Z11VB G5 10.78 11 11.22 5 20 1 141 0.09 8
MM5Z12VB H5 11.76 12 12.24 5 25 1 141 0.09 8
MM5Z13VB J5 12.74 13 13.26 5 30 1 160 0.09 8
MM5Z15VB K5 14.70 15 15.30 5 30 1 188 0.045 10.5
ELECTRICAL SYMBOL
MM5Z2V0B through MM5Z75VB
Anode
SOD-523 Flat Lead
Cathode
Number: DB-146
January 2013, Revision B
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)
MM5Z16VB L5 15.68 16 16.32 5 40 1 188 0.045 11.2
MM5Z18VB M5 17.64 18 18.36 5 45 1 212 0.045 12.6
MM5Z20VB N5 19.60 20 20.40 5 55 1 212 0.045 14.0
MM5Z22VB P5 21.56 22 22.44 5 55 1 235 0.045 15.4
MM5Z24VB R5 23.52 24 24.48 5 70 1 235 0.045 16.8
MM5Z27VB S5 26.46 27 27.54 2 80 0.5 282 0.045 18.9
MM5Z30VB T5 29.40 30 30.60 2 80 0.5 282 0.045 21.0
MM5Z33VB U5 32.34 33 33.66 2 80 0.5 306 0.045 23.0
MM5Z36VB V5 35.28 36 36.72 2 90 0.5 329 0.045 25.2
MM5Z39VB X5 38.22 39 39.78 2 130 0.5 329 0.045 27.3
MM5Z43VB Y5 42.14 43 43.86 2 150 0.5 353 0.045 30.1
MM5Z47VB Z5 46.06 47 47.94 2 170 0.5 353 0.045 33.0
MM5Z51VB −5 49.98 51 52.02 2 180 0.5 376 0.045 35.7
MM5Z56VB =5 54.88 56 57.12 2 200 0.5 400 0.045 39.2
MM5Z62VB ≡5 60.76 62 63.24 2 215 0.5 423 0.045 43.4
MM5Z68VB >5 66.64 68 69.36 2 240 0.5 447 0.045 47.6
MM5Z75VB <5 73.50 75 76.50 2 255 0.5 470 0.045 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-146
January 2013, Revision B
Page 3
TAK CHEONG ®
SEMICONDUCTOR
Rating and Ch aracteristic 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-146
January 2013, Revision B
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.
