Intersil MUR860 8a, 400v - 600v ultrafast diode Datasheet

MUR840, MUR860, RURP840, RURP860
Data Sheet
January 2000
File Number
2091.4
8A, 400V - 600V Ultrafast Diodes
Features
The MUR840, MUR860, RURP840 and RURP860 are low
forward voltage drop ultrafast recovery rectifiers
(trr < 60ns). They use a glass-passivated ion-implanted,
epitaxial construction.
• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <60ns
These devices are intended for use as output rectifiers and
flywheel diodes in a variety of high-frequency pulse-width
modulated switching regulators. Their low stored charge and
attendant fast reverse-recovery behavior minimize electrical
noise generation and in many circuits markedly reduce the
turn-on dissipation of the associated power switching
transistors.
• Avalanche Energy Rated
Applications
Formerly developmental type TA09616.
• General Purpose
Ordering Information
Packaging
PART NUMBER
PACKAGE
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175oC
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600V
• Planar Construction
• Switching Power Supplies
• Power Switching Circuits
JEDEC TO-220AC
BRAND
MUR840
TO-220AC
MUR840
RURP840
TO-220AC
RURP840
MUR860
TO-220AC
MUR860
RURP860
TO-220AC
RURP860
ANODE
CATHODE
CATHODE
(FLANGE)
NOTE: When ordering, use the entire part number.
Symbol
K
A
Absolute Maximum Ratings
TC = 25oC, Unless Otherwise Specified
Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRWM
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IF(AV)
(TC = 155oC)
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM
(Square Wave, 20kHz)
Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM
(Halfwave, 1 Phase, 60Hz)
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD
Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EAVL
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TSTG, TJ
Maximum Lead Temperature for Soldering
Leads at 0.063 in. (1.6mm) from case for 10s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL
Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TPKG
1
MUR840
RURP840
400
400
400
8
MUR860
RURP860
600
600
600
8
UNITS
V
V
V
A
16
16
A
100
100
A
75
20
-65 to 175
75
20
-65 to 175
W
mJ
oC
300
260
300
260
oC
1-888-INTERSIL or 321-724-7143 | Copyright
oC
© Intersil Corporation 2000
MUR840, MUR860, RURP840, RURP860
TC = 25oC, Unless Otherwise Specified
Electrical Specifications
MUR840, RURP840
SYMBOL
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
IF = 8A
-
-
1.3
-
-
1.5
V
IF = 8A, TC = 150oC
-
-
1.0
-
-
1.2
V
VR = 400V
-
-
100
-
-
-
µA
VR = 600V
-
-
-
-
-
100
µA
VR = 400V, TC = 150oC
-
-
500
-
-
-
µA
VR = 600V, TC = 150oC
-
-
-
-
-
500
µA
IF = 1A, dIF/dt = 200A/µs
-
-
60
-
-
60
ns
IF = 8A, dIF/dt = 200A/µs
-
-
70
-
-
70
ns
ta
IF = 8A, dIF/dt = 200A/µs
-
32
-
-
32
-
ns
tb
IF = 8A, dIF/dt = 200A/µs
-
21
-
-
21
-
ns
QRR
IF = 8A, dIF/dt = 200A/µs
-
195
-
-
195
-
nC
VR = 10V, IF = 0A
-
25
-
-
25
-
pF
2
oC/W
VF
IR
trr
CJ
TEST CONDITION
MUR860, RURP860
RθJC
-
-
2
-
-
DEFINITIONS
VF = Instantaneous forward voltage (pw = 300µs, D = 2%).
IR = Instantaneous reverse current.
trr = Reverse recovery time (See Figure 9), summation of ta + tb.
ta = Time to reach peak reverse current (See Figure 9).
tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 9).
QRR = Reverse recovery charge.
CJ = Junction Capacitance.
RθJC = Thermal resistance junction to case.
pw = pulse width.
D = duty cycle.
Typical Performance Curves
500
IR , REVERSE CURRENT (µA)
IF, FORWARD CURRENT (A)
40
10
100oC
175oC
1
175oC
100
100oC
10
1
25oC
0.1
25oC
0.5
0
0.5
1.5
1
2
2.5
VF, FORWARD VOLTAGE (V)
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE
2
0.01
0
100
200
300
400
500
VR , REVERSE VOLTAGE (V)
FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
600
MUR840, MUR860, RURP840, RURP860
Typical Performance Curves
(Continued)
100
60
TC = 100oC, dIF/dt = 200A/µs
TC = 25oC, dIF/dt = 200A/µs
t, RECOVERY TIMES (ns)
t, RECOVERY TIMES (ns)
50
40
trr
30
ta
20
tb
10
0
0.5
1
trr
60
40
ta
tb
20
0
0.5
8
4
80
1
IF, FORWARD CURRENT (A)
FIGURE 3. trr, ta AND tb CURVES vs FORWARD CURRENT
IF(AV) , AVERAGE FORWARD CURRENT (A)
t, RECOVERY TIMES (ns)
TC = 175oC, dIF/dt = 200A/µs
100
trr
75
ta
tb
25
0
0.5
1
4
8
DC
6
SQ. WAVE
4
2
0
140
145
150
CJ , JUNCTION CAPACITANCE (pF)
165
170
FIGURE 6. CURRENT DERATING CURVE
100
80
60
40
20
50
100
150
200
VR , REVERSE VOLTAGE (V)
FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE
3
160
TC , CASE TEMPERATURE (oC)
FIGURE 5. trr, ta AND tb CURVES vs FORWARD CURRENT
0
155
8
IF, FORWARD CURRENT (A)
0
8
FIGURE 4. trr, ta AND tb CURVES vs FORWARD CURRENT
125
50
4
IF, FORWARD CURRENT (A)
175
MUR840, MUR860, RURP840, RURP860
Test Circuits and Waveforms
VGE AMPLITUDE AND
RG CONTROL dIF/dt
t1 AND t2 CONTROL IF
L
DUT
RG
CURRENT
SENSE
IF
+
VGE
-
IGBT
t1
VDD
dIF
trr
dt
ta
tb
0
0.25 IRM
t2
IRM
FIGURE 8. trr TEST CIRCUIT
FIGURE 9. trr WAVEFORMS AND DEFINITIONS
I = 1A
L = 40mH
R < 0.1Ω
EAVL = 1/2LI2 [VR(AVL) /(VR(AVL) - VDD)]
Q1 = IGBT (BVCES > DUT VR(AVL))
VAVL
L
CURRENT
SENSE
R
+
VDD
Q1
IL
IL
I V
VDD
DUT
t0
FIGURE 10. AVALANCHE ENERGY TEST CIRCUIT
t1
t2
t
FIGURE 11. AVALANCHE CURRENT AND VOLTAGE
WAVEFORMS
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