Product Summary

The MMSZ5257ET1G is zener voltage regulators, with 500 mW power consumption. Three complete series of zener diodes are offered in the convenient, surface mount plastic SOD−123 surface mount package. These devices provide a convenient alternative to the leadless 34−package style.

Parametrics

Absolute maximum ratings: (1)Peak Power Dissipation at 20 us at TL ≤ 25℃, Ppk: 225W; (2)Total Power Dissipation on FR-5 Board, at TL = 75℃, , PD: 500mW; (3)Total Power Dissipation on FR-5 Board, derated above 75℃, PD: 6.7mW/℃; (4)Thermal Resistance, Junction-to-Ambient, RθJA: 340℃/W; (5)Thermal Resistance, Junction-to-Lead, RθJL: 150℃/W; (6)Junction and Storage Temperature Range, TJ, Tstg: -55 to +150℃.

Features

Features: (1)500 mW Rating on FR?4 or FR?5 Board; (2)Wide Zener Reverse Voltage Range 2.4 V to 110 V; (3)Package Designed for Optimal Automated Board Assembly; (4)Small Package Size for High Density Applications; (5)General Purpose, Medium Current; (6)ESD Rating of Class 3 (>16 kV) per Human Body Model; (7)Peak Power 225 W (8 x 20 us); (8)Pb-Free Packages are Available.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MMSZ5257ET1G
MMSZ5257ET1G
ON Semiconductor
Zener Diodes 33V 500mW
Data Sheet
0-1: $0.23
1-25: $0.13
25-100: $0.10
100-500: $0.05
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MMSZ10
MMSZ10
Taiwan Semiconductor
Zener Diodes 10 Volt 500mW 5%
Data Sheet
Negotiable 
MMSZ10B
MMSZ10B
Taiwan Semiconductor
Zener Diodes 10 Volt 500mW 2%
Data Sheet
Negotiable 
MMSZ10ET1
MMSZ10ET1

DIODE ZENER 10V 500MW SOD-123
Data Sheet
0-15000: $0.03
MMSZ10T3
MMSZ10T3
ON Semiconductor
Zener Diodes 10V 500mW
Data Sheet
Negotiable 
MMSZ10T3G
MMSZ10T3G
ON Semiconductor
Zener Diodes 10V 500mW
Data Sheet
Negotiable 
MMSZ11
MMSZ11
Taiwan Semiconductor
Zener Diodes 11 Volt 500mW 5%
Data Sheet
Negotiable