Document
MM3Z2V4T1 SERIES
Zener Voltage Regulators
200 mW SOD−323 Surface Mount
This series of Zener diodes is packaged in a SOD−323 surface mount package that has a power dissipation of 200 mW. They are designed to provide voltage regulation protection and are especially attractive in situations where space is at a premium. They are well suited for applications such as cellular phones, hand held portables, and high density PC boards.
Specification Features:
• Standard Zener Breakdown Voltage Range − 2.4 V to 75 V • Steady State Power Rating of 200 mW • Small Body Outline Dimensions:
0.067″ x 0.049″ (1.7 mm x 1.25 mm)
• Low Body Height: 0.035″ (0.9 mm) • Package Weight: 4.507 mg/unit • ESD Rating of Class 3 (>16 kV) per Human Body Model • Pb−Free Package is Available
Mechanical Characteristics: CASE: Void-free, transfer-molded plastic FINISH: All external surfaces are corrosion resistant MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds LEADS: Plated with Pb−Sn or Sn only (Pb−Free) POLARITY: Cathode indicated by polarity band FLAMMABILITY RATING: UL 94 V−0 MOUNTING POSITION: Any
MAXIMUM RATINGS
Rating
Total Device Dissipation FR−5 Board, (Note 1) @ TA = 25°C Derate above 25°C
Thermal Resistance from Junction to Ambient
Junction and Storage Temperature Range
1. FR−4 Minimum Pad
Symbol PD
RqJA
Max
200 1.5 635
Unit
mW mW/°C °C/W
TJ, Tstg
−65 to +150
°C
http://onsemi.com
1 Cathode
2 Anode
MARKING DIAGRAM
SOD−323 CASE 477
xx M
xx = Specific Device Code M = Date Code
ORDERING INFORMATION
Device
Package
Shipping{
MM3ZxxxT1 SOD−323 3000/Tape & Reel
MM3ZxxxT1G SOD−323 (Pb−Free)
3000/Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.
DEVICE MARKING INFORMATION
See specific marking information in the device marking column of the Electrical Characteristics table on page 3 of this data sheet.
© Semiconductor Components Industries, LLC, 2004
April, 2004 − Rev. 6
1
Publication Order Number: MM3Z2V4T1/D
MM3Z2V4T1 SERIES
ELECTRICAL CHARACTERISTICS
(TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA for all types)
Symbol
Parameter
VZ IZT ZZT IZK ZZK IR VR IF VF QVZ C
Reverse Zener Voltage @ IZT Reverse Current Maximum Zener Impedance @ IZT Reverse Current Maximum Zener Impedance @ IZK Reverse Leakage Current @ VR Reverse Voltage Forward Current Forward Voltage @ IF Maximum Temperature Coefficient of VZ Max. Capacitance @VR = 0 and f = 1 MHz
I IF
VZ VR
IIRZT VF
V
Zener Voltage Regulator
http://onsemi.com 2
MM3Z2V4T1 SERIES
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA for all types)
Device
Device Marking
Zener Voltage (Note 2)
Zener Impedance
VZ (Volts) Min Nom Max
@ IZT mA
ZZT @ IZT
W
ZZK @ IZK W mA
Leakage Current
IR @ VR mA Volts
QVZ (mV/k) @ IZT
Min Max
MM3Z2V4T1 MM3Z2V7T1 MM3Z3V0T1 MM3Z3V3T1 MM3Z3V6T1
00 01 02 .