2N4921: Medium Power NPN Bipolar Power Transistor
Description: The Power 3 A, 80 V Bipolar NPN Transistor is desi...
The Power 3 A, 80 V Bipolar NPN Transistor is designed for driver circuits, switching and amplifier applications.
Features
Low Saturation Voltage - VCE(sat) = 0.6 Vdc (Max) @ IC = 1.0 Amp
Excellent Power Dissipation - PD = 30 W @ TC = 25°C
Excellent Safe Operating Area
Gain Specified to IC = 1.0 Amp
Complement of PNP 2N4918, 2N4919, 2N4920
Pb-Free Packages are Available
Technical Documentation & Design Resources
Product Change Notification
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Transfer of Assembly and Test operations for CASE77 (Bipolar Power Transistor, SCR and TRIAC) to ON Semiconductor Shenzhen, China.
FINAL PRODUCT/PROCESS CHANGE NOTIFICATION
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Final Notification for Transfer of the Bipolar Power Epi Base, Bipolar Power Base Technologies, TVS (Transient Voltage Suppressor) Arrays and Ultrafast Rectifier from ON Semiconductor ZR Fab in Phoenix (USA) to ON Semiconductor ISMF Fab in Seremban (Malaysia)
FINAL PRODUCT/PROCESS CHANGE NOTIFICATION
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Initial Notification of Transfer of EMI Filters, Bidirectional ESD Diodes, Bipolar Power, Bidirectional TVS (Transient Voltage Suppressor) Diodes, TVS (Transient Voltage Suppressor) Arrays, Small Signal Schottky, Ultrafast Rectifier and Thyristor Surge Protection Devices (TSPD) products from ON Semiconductor ZR Fab in Phoenix (USA) to ON Semiconductor ISMF Fab in Seremban (Malaysia)
INITIAL PRODUCT/PROCESS CHANGE NOTIFICATION
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3rd QUARTER 2006 Product Discontinuance Notice
PRODUCT DISCONTINUANCE
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Phase #5 Die Design Change for Bipolar Power Products
FINAL PRODUCT/PROCESS CHANGE NOTIFICATION
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Dual Source Assembly/Test for Case-77 Bipolar Power Transisitors at Mingxin
FINAL PRODUCT/PROCESS CHANGE NOTIFICATION
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Initial Notification for Design Change on Bipolar Power Products
INITIAL PRODUCT/PROCESS CHANGE NOTIFICATION
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Update Notification to FPCN#11500 - Qualification of Assembly & Test Site for C-77 (TO-126) Discrete Packaged Products
UPDATE NOTIFICATION
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Final Notification for Assembly & Test Expansion for C-77 (TO-126) Packaged Devices
INITIAL PRODUCT/PROCESS CHANGE NOTIFICATION
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Final Notice - Phase#1 - Bipolar Power Wafer Fab Transfer TLS-BP6 to PHX-BP/ZR Fab
FINAL PRODUCT/PROCESS CHANGE NOTIFICATION
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Initial Notification for Bipolar Power Wafer Fab Transfer from Toulouse, France to Phoenix, Arizona
INITIAL PRODUCT/PROCESS CHANGE NOTIFICATION
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Qualify Case-77 Plateless Leadframe and Process
PRODUCT/PROCESS CHANGE NOTIFICATION
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Update to 4590 - Sector Materials Org. (SMO) Closure (Part 2 of 8)
UPDATE NOTIFICATION
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Sector Materials Organization (SMO) Closure (Part 2 of 8)
PRODUCT BULLETIN
Availability and Samples
2N4921G
Status: Active
Compliance: Pb-free Halide free
Description: Medium Power NPN Bipolar Power Transistor
Package Type: TO-225-3
Package Case Outline: 77-09
MSL: NA
Container Type: BLKBX
Container Qty: 500
Inventory
Market Leadtime (weeks):2 to 4
Arrow:0
Avnet:>1K
Digikey:<1K
Mouser:<1K
ON Semiconductor:13,500
2N4921
Status: Last Shipments
Compliance: 
Description: Medium Power NPN Bipolar Power Transistor
Package Type: TO-225-3
Package Case Outline: 77-09
MSL: NA
Container Type: BLKBX
Container Qty: 500
Packages
Specifications
Polarity:
NPN 
Type:
General Purpose 
VCE(sat) Max (V):
0.6 
IC Cont. (A):
1 
VCEO Min (V):
40 
VCBO (V):
40 
VEBO (V):
5 
VBE(sat) (V):
1.3 
VBE(on) (V):
1.3 
hFE Min:
30 
hFE Max:
150 
fT Min (MHz):
3 
PTM Max (W):
30 
Package Type:
TO-225-3