Document
DATA SHEET www.onsemi.com
Zener Voltage Regulators
300 mW SOD−323 Surface Mount Tight Tolerance Portfolio
MM3ZxxxST1G Series, SZMM3ZxxxST1G Series
This series of Zener diodes is packaged in a SOD−323 surface mount package that has a power dissipation of 300 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 − 3.3 V to 36 V • Steady State Power Rating of 300 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 • Tight Tolerance VZ • SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant*
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
SOD−323 CASE 477 STYLE 1
1 Cathode
2 Anode
MARKING DIAGRAM
XXMG G
XX = Specific Device Code M = Date Code* G = Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending upon manufacturing location.
ORDERING INFORMATION
Device
Package
Shipping†
MM3ZxxxST1G
SOD−323 (Pb−Free)
3,000 / Tape & Reel
SZMM3ZxxxST1G SOD−323 (Pb−Free)
3,000 / Tape & Reel
MM3ZxxxST3G
SOD−323 (Pb−Free)
10,000 / 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, 2015
1
August, 2021 − Rev. 25
Publication Order Number: MM3Z2V4ST1/D
MM3ZxxxST1G Series, SZMM3ZxxxST1G Series
MAXIMUM RATINGS
Rating
Symbol
Max
Unit
Total Device Dissipation FR−4 Board, (Note 1) @ TA = 25°C Derate above 25°C
PD
300
mW
2.4
mW/°C
Thermal Resistance from Junction−to−Ambient
RqJA
416
°C/W
Junction and Storage Temperature Range
TJ, Tstg
−65 to +150
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.
1. FR−4 printed circuit board, single−sided copper, mounting pad 1 cm2.
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
www.onsemi.com 2
MM3ZxxxST1G Series, SZMM3ZxxxST1G Series
ELECTRICAL CHARACTERISTICS (VF = 0.9 Max @ IF = 10 mA for all types)
Device*
Device Marking
Test Current Izt mA
Zener Voltage VZ
Min
Max
ZZK IZ = 0.5
mA W
Max
ZZT IZ = IZT @ 10%
Mod W
Max
Max IR @ VR
mA
V
dVZ/dt (mV/k) @ IZT1 = 5 mA
Min Max
C pF Max @
VR = 0 f = 1 MHz
MM3Z2V4ST1G
T2
5.0
2.29
2.51
1000
100
50 1.0 −3.5
0
450
MM3Z2V7ST1G
T3
5.0
2.59
2.81
1000
100
20 1.0 −3.5
0
450
MM3Z3V0ST1G
T4
5.0
2.90
3.11
1000 100
10 1.0 −3.5
0
450
MM3Z3V3ST1G
T5
5.0
3.32
3.53
1000
95
5.0 1.0 −3.5
0
450
MM3Z3V6ST1G
T6
5.0
3.49
3.71
1000
90
5.0 1.0 −3.5
0
450
MM3Z3V9ST1G
T7
5.0
3.89
4.16
1000
90
3.0 1.0 −3.5 −2.5
450
MM3Z4V3ST1G
T8
5.0
4.17
4.43
1000
90
3.0 1.0 −3.5
0
450
MM3Z4V7ST1G
T9
5.0
4.55
4.75
800
80
3.0 2.0 −3.5 0.2
260
MM3Z5V1ST1G
TA
5.0
4.98
5.2
500
60
2.0 2.0 −2.7 1.2
225
MM3Z5V6ST1G
TC
5.0
5.49
5.73
200
40
1.0 2.0 −2.0 2.5
200
MM3Z6V2ST1G
TE
5.0
6.06
6.33
100
10
3.0 4.0 0.4
3.7
185
MM3Z6V8ST1G
TF
5.0
6.65
6.93
160
15
2.0 4.0 1.2
4.5
155
MM3Z7V5ST1G
TG
5.0
7.28
7.6
160
15
1.0 5.0 2.5
5.3
140
MM3Z8V2ST1G
TH
5.0
8.02
8.36
160
15
0.7 5.0 3.2
6.2
135
MM3Z9V1ST1G
TK
5.0
8.85
9.23
160
15
0.5 6.0 3.8
7.0
130
MM3Z10VST1G
WB
5.0
9.80
10.20
160
15
0.5 6.0 4.5
8.0
130
MM3Z11VST1G
WC
5.0
10.78 11.22
160
20
0.1 8.0 5.4
9.0
130
MM3Z12VST1G
TN
5.0
11.