ISL9K30120G3

Description：DIODE ARR AVAL 1200V 30A TO247-3
Series：Stealth™

SKU:9c6712740b92 Category: Diode Arrays Brand: onsemi

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

ISL9K30120G3 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE ARR AVAL 1200V 30A TO247-3. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for ISL9K30120G3

Description：DIODE ARR AVAL 1200V 30A TO247-3
Series：Stealth™
Mfr：onsemi
Package：Tube
Diode Configuration：1 Pair Common Cathode
Technology：Avalanche
Voltage - DC Reverse (Vr) (Max)：1200 V
Current - Average Rectified (Io) (per Diode)：30A
Voltage - Forward (Vf) (Max) @ If：3.3 V @ 30 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：100 ns
Current - Reverse Leakage @ Vr：100 µA @ 1200 V
Operating Temperature - Junction：-55°C ~ 150°C
Mounting Type：Through Hole
Package / Case：TO-247-3
Supplier Device Package：TO-247-3
Grade：-
Qualification：-

Diode Arrays datasheet and documents for ISL9K30120G3

ISL9K30120G3

Diode Arrays Overview

The ISL9K30120G3 is a Stealth™ dual diode rated for 1200V and 30A per leg. It features fast reverse recovery time (t_rr < 56ns) and soft recovery characteristics with a softness factor (t_b/t_a) greater than 4.5. The device operates up to 150°C junction temperature and includes avalanche energy rating capabilities.

Diode Arrays Feature Summary

Soft reverse recovery minimizes ringing in hard-switched applications
Fast recovery reduces switching losses in transistors
Avalanche energy rated for robust operation

Diode Arrays Applications

Switch Mode Power Supplies
Hard Switched PFC Boost Diode
UPS Free Wheeling Diode
Motor Drive FWD
Snubber Diode

Diode Arrays Procurement Notes

Verify the datasheet revision matches Rev. A. Confirm the package marking reads K30120G3. Ensure the TO-247 package type aligns with thermal requirements. Check that the manufacturer designation corresponds to Fairchild Semiconductor or authorized successor entities.

Diode Arrays Selection Notes

Select this component for high-frequency hard-switched environments requiring low reverse recovery current. Consider pairing with 1200V NPT IGBTs for optimized power density. Evaluate thermal resistance values against system heat dissipation needs.

Diode Arrays Part Context

This part belongs to the Stealth™ family of dual diodes, formerly developmental type TA49415. It is designed to replace standard ultrafast diodes where reduced snubber circuitry is desired due to its soft recovery profile.