Taiwan Semiconductor Corporation BZX8 Series

7 variants · Taiwan Semiconductor Corporation

About the Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BZX8 Series series

The Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BZX8 Series series groups 7 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of TO-236-3, SC-59, SOT-23-3, mounting type of Surface Mount and power - max of 300 mW. Variants differ by current - reverse leakage @ vr, impedance (Max) and operating temperature, so you can match the exact current - reverse leakage @ vr your application requires using the selection guide below.

Select a variant by

Current - reverse leakage @ vr: 2 µA @ 2 V · 3 µA @ 4 V · 10 µA @ 1 V · 100 nA @ 12.6 V · 100 nA @ 14 V · 200 nA @ 7 V
Impedance (Max): 10 Ohms · 20 Ohms · 45 Ohms · 55 Ohms · 60 Ohms · 95 Ohms
Operating temperature: -65°C ~ 150°C (TJ) · -65°C~150°C(TJ)
Package: Tape & Reel (TR) · Tape & Reel (TR) Cut Tape (CT)
Voltage - zener (Nom): 3 V · 5.1 V · 6.2 V · 10 V · 18 V · 20 V

Variant comparison

Parameter	BZX84C10 RFG	BZX84C18 RFG	BZX84C20 RFG	BZX84C3V0 RFG	BZX84C5V1 RFG	BZX84C6V2 RFG
Current - reverse leakage @ vr	200 nA @ 7 V	100 nA @ 12.6 V	100 nA @ 14 V	10 µA @ 1 V	2 µA @ 2 V	3 µA @ 4 V
Impedance (Max)	20 Ohms	45 Ohms	55 Ohms	95 Ohms	60 Ohms	10 Ohms
Operating temperature	-65°C~150°C(TJ)	-65°C~150°C(TJ)	-65°C~150°C(TJ)	-65°C ~ 150°C (TJ)	-65°C~150°C(TJ)	-65°C~150°C(TJ)
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR) Cut Tape (CT)	Tape & Reel (TR)	Tape & Reel (TR)
Voltage - zener (Nom)	10 V	18 V	20 V	3 V	5.1 V	6.2 V

Shared specifications

Case: TO-236-3, SC-59, SOT-23-3
Mounting type: Surface Mount
Power - max: 300 mW
Tolerance: ±5%
Voltage - forward (Vf) (Max) @ if: 900 mV @ 10 mA

Request a quote on any Taiwan Semiconductor Corporation BZX8 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BZX8 Series variants differ?: Taiwan Semiconductor Corporation BZX8 Series part numbers differ by current - reverse leakage @ vr, impedance (Max), operating temperature and package. Use the selection guide above to pick by current - reverse leakage @ vr.
How many Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BZX8 Series part numbers are listed?: 7 Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BZX8 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Taiwan Semiconductor Corporation Taiwan Semiconductor Corporation BZX8 Series?: Request a quote (RFQ) for any Taiwan Semiconductor Corporation BZX8 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.