Document
PD = 5 W / 6 W Transient Voltage Suppressor Diodes
SZ-10N Series
Data Sheet
Description
The SZ-10N series are power Zener diodes designed for the protection of automotive electronic units, especially from the surge generated during load dump conditions and voltage transients induced by inductive loads. The package of the IC has high dissipation and high surge capability.
Features
● AEC-Q101 Qualified ● Meets the Surge Protection Requirements in
ISO7637-2 Standard (Pulse 5a) ● TJ = 175 °C Capability Suitable for High Reliability
and Automotive Requirement ● High Surge Capability ● Flammability: Equivalent to UL94V-0 ● Bare Lead Frame: Pb-free (RoHS Compliant)
Applications
Protection of sensitive electronic equipment in passenger cars, trucks, vans, and buses:
● Engine Control Units ● Electric Control Units ● Braking System ● Power Steering System ● Airbags ● Audio/Infotainment Equipment
Package
SZ-10 (2)
(1)
(2)
(1)
(1) Cathode (2) Anode
Not to scale
Selection Guide
Part Number
SZ-10N27 SZ-10NN27 SZ-10NN40
VZ
IRSM
PD
Min. Max.
70 A 5 W 24 V 30 V
90 A 6 W
36 V 44 V 70 A 6 W
Typical Application
Battery GND
Load
Surge Absorber SZ-10N Series
SZ-10N-DSE Rev.1.7
SANKEN ELECTRIC CO., LTD.
1
Feb. 04, 2020
https://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2015
SZ-10N Series
Contents
Description ------------------------------------------------------------------------------------------------------ 1 Contents --------------------------------------------------------------------------------------------------------- 2 Absolute Maximum Ratings --------------------------------------------------------------------------------- 3 Electrical Characteristics ------------------------------------------------------------------------------------ 4 SZ-10N27 Rating and Characteristic Curves ------------------------------------------------------------ 5 SZ-10NN27 Rating and Characteristic Curves ---------------------------------------------------------- 7 SZ-10NN40 Rating and Characteristic Curves ---------------------------------------------------------- 9 Physical Dimensions ----------------------------------------------------------------------------------------- 11 Marking Diagram-------------------------------------------------------------------------------------------- 12 Important Notes---------------------------------------------------------------------------------------------- 13
SZ-10N-DSE Rev.1.7
SANKEN ELECTRIC CO., LTD.
2
Feb. 04, 2020
https://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2015
SZ-10N Series
Absolute Maximum Ratings
Unless otherwise specified, TA = 25 °C.
Parameter
Symbol
Conditions
Power Dissipation(1)
PD
Lead temperature(2)
DC Blocking Voltage
VDC
—
Peak Pulse Reverse Current
Junction Temperature Storage Temperature
IRSM
(3)
TJ TSTG
TL
— —
Device
Rating 5 6
22 32 70 90 −55 to 175 −55 to 175
Unit
Remarks
SZ-10N27 W SZ-10NN27
SZ-10NN40 SZ-10N27 V SZ-10NN27 SZ-10NN40 SZ-10N27 A SZ-1.