TSC MUR860

MUR820 - MUR860
8.0 AMPS. Glass Passivated Super Fast Rectifiers
TO-220AC
.185(4.70)
.175(4.44)
.412(10.5)
MAX
.113(2.87)
.103(2.62)
Features
High efficiency, Low VF
High current capability
High reliability
High surge current capability
For use in low voltage, high frequency inventor, free
wheeling, and polarity protection application.
Mechanical Data
Cases: TO-220AC molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: Pure tin plated, lead free, solderable per
MIL-STD-202, Method 208 guaranteed
Polarity: As marked
High temperature soldering guaranteed:
o
260 C/10 seconds/.25”,(6.35mm) from case.
Weight: 2.24 grams
.055(1.40)
.045(1.14)
DIA
.154(3.91)
.148(3.74)
.27(6.86)
.23(5.84)
.594(15.1)
.587(14.9)
PIN1
2
.16(4.06)
.14(3.56)
.11(2.79)
.10(2.54)
.56(14.22)
.53(13.46)
.037(0.94)
.027(0.68)
.025(0.64)
.014(0.35)
.205(5.20)
.195(4.95)
PIN 1
PIN 2
CASE
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
MUR820
Type Number
Maximum Recurrent Peak Reverse Voltage
VRRM
200
Maximum RMS Voltage
VRMS
140
Maximum DC Blocking Voltage
VDC
200
Maximum Average Forward Rectified Current
.375”(9.5mm) Lead Length (See Fig. 1)
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
Maximum Instantaneous Forward Voltage
@ 8.0A
Maximum DC Reverse Current @ TC=25 oC
at Rated DC Blocking Voltage @ TC=125 oC
(Note 4)
Maximum Reverse Recovery Time ( Note 2 )
Maximum Forward Recovery Time TFR
(IF=1.0A, di/dt = 50A/uS),
Typical Thermal Resistance (Note 3)
MUR840
400
280
400
MUR860
600
420
600
Units
V
V
V
I(AV)
8.0
A
IFSM
100
A
VF
0.975
1.30
1.7
5.0
250
IR
uA
uA
Trr
25
50
Tfr
35
50
RθJC
V
3.0
2.0
Operating Temperature Range
TJ
-65 to +175
Storage Temperature Range
TSTG
-65 to +175
1. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C.
Notes:
2. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
3. Thermal Resistance from Junction to Case, Mounted on Heatsink Size of 2” x 3” x 0.25”
Al-Plate.
4. Pulse lest: tp = 300 uS, Duty Cycle < 2%.
nS
nS
o
C/W
o
C
o
C
Version: A06
RATINGS AND CHARACTERISTIC CURVES (MUR820 THRU MUR860)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT. (A)
AVERAGE FORWARD RECTIFIED
CURRENT. (A)
12
8
4
0
140
150
160
170
125
180
100
75
50
25
0
1
FIG.3- TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
1000
FIG.4- TYPICSL REVERSE CHARACTERISTICS
Tj=150 0C
100
10
MU
R8
IR REVERSE CURRENT ( A)
INSTANTANEOUS FORWARD CURRENT. (A)
100
20
0
84
UR
1
M
M
UR
0
86
0.1
100
10
NUMBER OF CYCLES AT 60HZ
O
AMBIENT TEMPERATURE. ( C)
10
Tj=100 0C
1.0
Tj=25 0C
0.1
0.01
0
1.6
0.4
0.8
1.2
INSTANTANEOUS FORWARD VOLTAGE. (V)
0.01
2.0
100
200
300
400
500
VR REVERSE VOLTAGE. (%)
FIG.5- TYPICAL JUNCTION CAPACITANCE
PERLEG
JUNCTION CAPACITANCE. (PF)
1000
Tj=25 0C
f=1.0MHz
Vsig=50m Vp-p
100
10
0.1
1
10
REVERSE VOLTAGE. (V)
100
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
trr
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
0
-0.25A
(+)
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
Version: A06
600