HFB50HC20C International Rectifier Corp., HFB50HC20C Datasheet - Page 5

• Manufacturer Part Number: HFB50HC20C
• Description: 200v 50a Hi-rel Ultra-fast Common Cathode Diode In A To-258aa Package
• Manufacturer: International Rectifier Corp.

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Fig. 9 - Reverse Recovery Parameter Test Circuit
Case Outline and Dimensions — TO-258AA
!ÃÃ6GGÃ9DH@ TDP TÃ6S@ÃTCPX ÃD ÃHDGGDH@U@STÃbD 8C@Td
"ÃÃ8P USPGGD BÃ9DH@ TDP )ÃD 8C
#ÃÃ8P APSHTÃUPÃE@9@8ÃPVUGD @ÃUP!$'66
PU@T)
ÃÃ9DH@ TDP D BÃÉÃUPG@S6 8D BÃQ@SÃ6TH@Ã` #$H ((#
"&Ãb #$&d
#Ãb  (&d
REVERSE RECOVERY CIRCUIT
# (Ãb %$d
"("Ãb $$d
ADJUST
dif/dt
$'Ãb d
&($Ãb&&d
&&Ãb%(&d
($Ãb&$d
&Ãb$d
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
Y
L = 70µH
G
6
IR LEOMINSTER : 205 Crawford St., Leominster, Massachusetts 01453, USA Tel: [phone]
V
R
= 200V
0.01 Ω
D
S
IRFP250
"
D.U.T.
Ã$Ãb dÃ
à $Ãb dÃ
"Y
ÃÃÃÃÃÃÃÃÃ %$Ãb%$d
ÃÃÃÃÃÃÃÃÃ "(Ãb$$d
8
&%$Ãb%($d
&"(Ãb%'$d
&Ãb' $d
 Ãb'"$d
Data and specifications subject to change without notice. 02/2006
8 6
8
QDIÃ6TTDBIH@IUT
0
1 = ANODE 1
2 = COMMON CATHODE
3 = ANODE 2
Fig. 10 - Reverse Recovery Waveform and Definitions
I
F
7
RRM
f
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%'$Ãb &d
%(Ãb #d
F
"(&Ãb$$d
"#%Ãb$"d
RRM
1
di /dt
f
RRM
t
a
"$$Ãb #d
2
''Ãb"$d
 Ãb$d
3
 #Ãb#$d
7
I
t
RRM
rr
TAC Fax: [phone]
HFB50HC20C
0.75 I
(rec)M
rr
t
b
RRM
RRM
di(rec)M/dt
0.5
Q
rr
I
rr
RRM
b
4
rr
5
RRM
rr
5
rr