Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

BUF420 Datasheet(PDF) 3 Page - STMicroelectronics

Part No. BUF420
Description  HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
Download  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

BUF420 Datasheet(HTML) 3 Page - STMicroelectronics

  BUF420 Datasheet HTML 1Page - STMicroelectronics BUF420 Datasheet HTML 2Page - STMicroelectronics BUF420 Datasheet HTML 3Page - STMicroelectronics BUF420 Datasheet HTML 4Page - STMicroelectronics BUF420 Datasheet HTML 5Page - STMicroelectronics BUF420 Datasheet HTML 6Page - STMicroelectronics BUF420 Datasheet HTML 7Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 3 / 7 page
background image
ELECTRICAL CHARACTERISTICS (continued)
Symb ol
Parameter
Test Cond ition s
Mi n.
Typ .
Max.
Un it
ts
tf
tc
St orage Time
Fall T ime
Cross Over T ime
IC =10 A
VCC =50 V
VBB =0
RBB =0.15
Vcla mp = 400 V
IB1 =1 A
L = 0.25 mH
Tj =100
oC
3
0.15
0.25
µs
µs
µs
VCEW
Maximum Collect or
Emitt er Volt age
without Snubber
IC =10 A
VCC =50 V
VBB =0
RBB =0.15
Vcla mp = 400 V
IB1 =1 A
L = 0.25 mH
Tj =125
oC
500
V
ts
tf
tc
St orage Time
Fall T ime
Cross Over T ime
IC =20 A
VCC =50 V
VBB =-5 V
RBB =0.6
Vcla mp = 400 V
IB1 =4 A
L = 0.12 mH
2.2
0. 06
0. 12
µs
µs
µs
ts
tf
tc
St orage Time
Fall T ime
Cross Over T ime
IC =20 A
VCC =50 V
VBB =-5 V
RBB =0. 6
Vcla mp = 400 V
IB1 =4 A
L = 0.12 mH
Tj =125
oC
3.5
0.12
0.3
µs
µs
µs
VCEW
Maximum Collect or
Emitt er Volt age
without Snubber
ICWoff =30 A
VCC =50 V
VBB =-5 V
RBB =0. 6
L = 0.08 mH
IB1 =6 A
Tj =125
oC
400
V
Figure 1: Turn-on Switching Test Circuit
Figure 2: Turn-off Switching Test Circuit
1) Fast electronic switch
2) Non inductive Resistor
3) Fast recovery rectifier
1) Fast electronic switch
2) Non inductive Resistor
BUF420 / BUF420M
3/7


Html Pages

1  2  3  4  5  6  7 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn