RURD460S Fairchild Semiconductor, RURD460S Datasheet
RURD460S
Manufacturer Part Number
RURD460S
Description
Rectifiers 4A 600V
Manufacturer
Fairchild Semiconductor
Datasheet
1.RURD460S9A.pdf
(5 pages)
Specifications of RURD460S
Product
Ultra Fast Recovery Rectifier
Configuration
Single
Reverse Voltage
600 V
Forward Voltage Drop
1.5 V
Recovery Time
60 ns
Forward Continuous Current
4 A
Max Surge Current
40 A
Reverse Current Ir
100 uA
Mounting Style
SMD/SMT
Package / Case
TO-252
Maximum Operating Temperature
+ 175 C
Minimum Operating Temperature
- 65 C
Lead Free Status / Rohs Status
No
©2002 Fairchild Semiconductor Corporation
4A, 600V Ultrafast Diodes
The RURD460, and RURD460S are ultrafast diodes with soft
recovery characteristics (t
voltage drop and are silicon nitride passivated ion-implanted
epitaxial planar construction.
These devices are intended for use as freewheeling/
clamping diodes and rectifiers in a variety of switching power
supplies and other power switching applications. Their low
stored charge and ultrafast soft recovery minimize ringing
and electrical noise in many power switching circuits
reducing power loss in the switching transistors.
Formerly developmental type TA49035.
Ordering Information
NOTE: When ordering, use the entire part number. Add suffix 9A to
obtain the TO-252 variant in tape and reel, i.e., RURD460S9A.
Symbol
Absolute Maximum Ratings
Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
Avalanche Energy (See Figures 9 and 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
Maximum Lead Temperature for Soldering
RURD460
RURD460S
(T
(Square Wave, 20kHz)
(Halfwave, 1 phase, 60Hz)
Leads at 0.063 in. (1.6mm) from case for 10s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T
PART NUMBER
C
= 160
o
C)
TO-251
TO-252
PACKAGE
rr
< 55ns). They have low forward
K
A
T
C
Data Sheet
= 25
RUR460
RUR460
o
C, Unless Otherwise Specified
BRAND
Features
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <55ns
• Operating Temperature . . . . . . . . . . . . . . . . . . . . . . 175
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V
• Avalanche Energy Rated
• Planar Construction
Applications
• Switching Power Supplies
• Power Switching Circuits
• General Purpose
Packaging
January 2002
CATHODE
(FLANGE)
CATHODE
RURD460, RURD460S
JEDEC STYLE TO-251
JEDEC STYLE TO-252
ANODE
STG
F(AV)
RWM
RRM
FRM
FSM
PKG
AVL
, T
R
D
L
J
ANODE
RURD460S
RURD460
-65 to 175
CATHODE
600
600
600
300
260
CATHODE
(FLANGE)
40
50
10
4
8
RURD460, RURD460S Rev. B
UNITS
mJ
o
o
o
W
V
V
V
A
A
A
C
C
C
o
C
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RURD460S Summary of contents
Page 1
... Formerly developmental type TA49035. Ordering Information PART NUMBER PACKAGE RURD460 TO-251 RURD460S TO-252 NOTE: When ordering, use the entire part number. Add suffi obtain the TO-252 variant in tape and reel, i.e., RURD460S9A. Symbol K A Absolute Maximum Ratings Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V Working Peak Reverse Voltage ...
Page 2
... I RM 500 100 0.1 0.01 1.5 2 2.5 FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE MIN TYP MAX - - 1 1 100 - - 500 - - through 25 (See Figure 8 175 100 100 200 300 400 V , REVERSE VOLTAGE (V) R RURD460, RURD460S Rev. B UNITS V V µ A µ C/W 500 600 ...
Page 3
... Fairchild Semiconductor Corporation (Continued) 100 4 FIGURE DUT CURRENT SENSE + 100 C, dI /dt = 100A/µ 0 FORWARD CURRENT ( AND t CURVES vs FORWARD CURRENT SQ. WAVE 150 155 160 165 T , CASE TEMPERATURE ( C FIGURE 6. CURRENT DERATING CURVE FIGURE 8. t WAVEFORMS AND DEFINITIONS rr RURD460, RURD460S Rev 170 175 0. ...
Page 4
... Test Circuits and Waveforms 20mH R < 0.1Ω 1/2LI [V /( AVL R(AVL) R(AVL IGBT (BV > DUT CES R(AVL) CURRENT SENSE Q 1 DUT FIGURE 9. AVALANCHE ENERGY TEST CIRCUIT ©2002 Fairchild Semiconductor Corporation (Continued FIGURE 10. AVALANCHE CURRENT AND VOLTAGE V AVL WAVEFORMS RURD460, RURD460S Rev ...
Page 5
... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ FAST Bottomless™ FASTr™ FRFET™ CoolFET™ GlobalOptoisolator™ CROSSVOLT™ GTO™ DenseTrench™ ...