onsemi 1N977B
Obsolete
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.10.00.50
Introduction Date1972-10-11
Lifecycle StatusObsolete (Last Updated: 8 months ago)
LTB Date2008-08-31
LTD Date2008-12-31
Related Parts
VishayBZX55C47-TR
SMALL SIGNAL ZENER DIODE Zener Diode, 47V V(Z), 6.38%, 0.5W, Silicon, Unidirectional, DO-35
Descriptions
Descriptions of onsemi 1N977B provided by its distributors.
Bulk ±5% Through Hole Single Zener Diode 5muA @ 35.8V 500mW 47V 105Ohm
Zener Diode, 47V V(Z), 5%, 0.4W, Silicon, Unidirectional, DO-7
±5% 5μA 47V 105Ω 500mW Freestanding DO-35 Through hole mounting 4.56mm*1.91mm*1.91mm
DIODE ZENER 47V 500MW DO35
Zener Diodes Zener Diode
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Body MaterialGlass
MountThrough Hole
Number of Pins2
Number of Terminals2
Technical
CompositionZener
Element ConfigurationSingle
Impedance105 Ω
Max Operating Temperature175 °C
Max Power Dissipation400 mW
Max Reverse Leakage Current5 µA
Min Operating Temperature-65 °C
Number of Elements1
PackagingBulk
PolarityUnidirectional
Power Dissipation500 mW
Power Rating500 mW
Reference Voltage47 V
Test Current2.7 mA
Tolerance5 %
Voltage Rating (DC)47 V
Voltage Tolerance5 %
Zener Current2.7 mA
Zener Voltage47 V
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements