TC1N978B.TB vs BZX55C51-35 feature comparison

TC1N978B.TB Tak Cheong Electronics (Holdings) Co Ltd

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BZX55C51-35 PanJit Semiconductor

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Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Active Not Recommended
Ihs Manufacturer TAK CHEONG ELECTRONICS HOLDINGS CO LTD PAN JIT INTERNATIONAL INC
Part Package Code DO-35 DO-35
Package Description O-LALF-W2 ROHS COMPLIANT, GLASS PACKAGE-2
Pin Count 2 2
Reach Compliance Code compliant not_compliant
ECCN Code EAR99 EAR99
HTS Code 8541.10.00.50 8541.10.00.50
Case Connection ISOLATED ISOLATED
Configuration SINGLE SINGLE
Diode Element Material SILICON SILICON
Diode Type ZENER DIODE ZENER DIODE
Dynamic Impedance-Max 125 Ω
JEDEC-95 Code DO-35 DO-35
JESD-30 Code O-LALF-W2 O-LALF-W2
JESD-609 Code e3
Number of Elements 1 1
Number of Terminals 2 2
Operating Temperature-Max 200 °C 175 °C
Package Body Material GLASS GLASS
Package Shape ROUND ROUND
Package Style LONG FORM LONG FORM
Peak Reflow Temperature (Cel) 250 NOT SPECIFIED
Polarity UNIDIRECTIONAL UNIDIRECTIONAL
Power Dissipation-Max 0.5 W 0.5 W
Qualification Status Not Qualified Not Qualified
Reference Voltage-Nom 51 V 51 V
Surface Mount NO NO
Technology ZENER ZENER
Terminal Finish TIN
Terminal Form WIRE WIRE
Terminal Position AXIAL AXIAL
Voltage Tol-Max 5% 5%
Working Test Current 2.5 mA 2.5 mA
Base Number Matches 1 1
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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