How do the onsemi onsemi RB52 Series variants differ?

onsemi RB52 Series part numbers differ by current - reverse leakage @ vr, operating temperature - junction, package and voltage - forward (Vf) (Max) @ if. Use the selection guide above to pick by current - reverse leakage @ vr.

How many onsemi onsemi RB52 Series part numbers are listed?

3 onsemi onsemi RB52 Series part numbers are listed, each with specifications and a datasheet where available.

onsemi RB52 Series

Q: How do I get pricing and lead time for onsemi onsemi RB52 Series?

Request a quote (RFQ) for any onsemi RB52 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

3 variants · onsemi

About the onsemi onsemi RB52 Series series

The onsemi onsemi RB52 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of SC-79, SOD-523, current - average rectified of 200mA and mounting type of Surface Mount. Variants differ by current - reverse leakage @ vr, operating temperature - junction and package, so you can match the exact current - reverse leakage @ vr your application requires using the selection guide below. All listed onsemi RB52 Series part numbers are active and orderable.

Select a variant by

Current - reverse leakage @ vr: 1 µA @ 10 V · 30 µA @ 10 V
Operating temperature - junction: -55°C ~ 125°C · -55°C ~ 150°C
Package: Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Voltage - forward (Vf) (Max) @ if: 500 mV @ 200 mA · 600 mV @ 200 mA

Variant comparison

Parameter	RB521S30T5G	RB520S30T1G	RB520S30T5G
Current - reverse leakage @ vr	30 µA @ 10 V	1 µA @ 10 V	1 µA @ 10 V
Operating temperature - junction	-55°C ~ 125°C	-55°C ~ 150°C	-55°C ~ 150°C
Package	Tape & Reel (TR) Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)
Voltage - forward (Vf) (Max) @ if	500 mV @ 200 mA	600 mV @ 200 mA	600 mV @ 200 mA

Shared specifications

Case: SC-79, SOD-523
Current - average rectified: 200mA
Mounting type: Surface Mount
Speed: Small Signal =< 200mA (Io), Any Speed
Voltage - DC reverse (Vr): 30 V

Request a quote on any onsemi RB52 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 onsemi onsemi RB52 Series variants differ?: onsemi RB52 Series part numbers differ by current - reverse leakage @ vr, operating temperature - junction, package and voltage - forward (Vf) (Max) @ if. Use the selection guide above to pick by current - reverse leakage @ vr.
How many onsemi onsemi RB52 Series part numbers are listed?: 3 onsemi onsemi RB52 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for onsemi onsemi RB52 Series?: Request a quote (RFQ) for any onsemi RB52 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.