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1SMA5939BT3G

1SMA5939BT3G

1SMA5939BT3G

ON Semiconductor

ZENER DIODE 45Ohm ±5% 39V 500nA @ 29.7V -65°C~150°C 1.5W 2 Terminations DO-214AC, SMA

SOT-23

1SMA5939BT3G Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 5 Weeks
Contact PlatingTin
Mounting Type Surface Mount
Package / Case DO-214AC, SMA
Surface MountYES
Number of Pins 2
Diode Element Material SILICON
Operating Temperature-65°C~150°C
PackagingTape & Reel (TR)
Published 2006
Tolerance ±5%
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
HTS Code8541.10.00.50
Power Rating 1.5W
Voltage - Rated DC 39V
Max Power Dissipation1.5W
Terminal Position DUAL
Terminal FormC BEND
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number SMA5939
Pin Count2
Number of Elements 1
Working Voltage 39V
Polarity UNIDIRECTIONAL
Impedance45Ohm
Element ConfigurationSingle
Diode Type ZENER DIODE
Current - Reverse Leakage @ Vr 500nA @ 29.7V
Power Dissipation500mW
Voltage - Forward (Vf) (Max) @ If 1.5V @ 200mA
Max Reverse Leakage Current 500nA
Impedance-Max 45Ohm
Halogen Free Halogen Free
Test Current 9.6mA
Reference Voltage39V
Forward Voltage1.5V
Zener Voltage 39V
Voltage Tol-Max 5%
Peak Reverse Current500nA
Voltage Tolerance5%
ESD Protection Yes
Zener Current38mA
Height 2.05mm
Length 4.57mm
Width 2.92mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:22092 items

Pricing & Ordering

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1SMA5939BT3G Product Details

1SMA5939BT3G Overview


The reverse leakage current for this electrical device is 500nA @ 29.7V.Voltage (Tol) 5% is the maximum possible.Reverse leakage currents can reach 500nA.In terms of design, diode has a high degree of flexibildiodey thanks to diodes 38mA zener current.This value reaches 1.5V @ 200mA when the maximum Forward voltage (Vf) is applied.In order to ensure full functionality of this device, it is recommended that the reverse voltage be 500nA.

1SMA5939BT3G Features


reverse leakage current of 500nA @ 29.7V
500nA @ 29.7V is the maximum voltage (Tol)
Reverse leakage current reaches 500nA
the zener current of 38mA


1SMA5939BT3G Applications


There are a lot of ON Semiconductor
1SMA5939BT3G applications of zener single diodes.


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