Microsemi Corporation MSARS50S20Y Datasheet
DESCRIPTION SYMBOL MAX. UNIT
Peak Repetitive Reverse Voltage V
RRM
200 Volts
Working Peak Reverse Voltage V
RWM
200 Volts
DC Blocking Voltage V
R
200 Volts
Average Rectified Forward Current, Tc≤ 125°C
I
F(ave)
50 Amps
Nonrepetitive Peak Surge Current, tp= 8.3 ms, half-sinewave I
FSM
375 Amps
Junction Temperature Range T
j
-65 to +175
°C
Storage Temperature Range T
stg
-65 to +175
°C
Thermal Resistance, Junction to Case:
θ
JC
1.0
°C/W
PRELIMINARY
MSARS50S20X,Y
MSARS50S20RX,Y
200 Volts
50 Amps
2 µs
Features
• passivated mesa structure for very low leakage currents
• Epitaxial structure minimizes forward voltage drop
• Hermetically sealed, low profile ceramic (MSARS50S20Y and
MSARS50S20RY) or glass (MSARS50S20X and MSARS50S20RX)
surface mount power package
• Low package inductance
• Very low thermal resistance
• Available as standard polarity (strap-to-anode, MSARS50S20X, Y) and
reverse polarity (strap-to-cathode: MSARS50S20RX, Y)
Maximum Ratings @ 25°C (unless otherwise specified)
Mechanical Outline
Datasheet# MSC0861
2830 S. Fairview St.
Santa Ana, CA 92704
PH: (714) 979-8220
FAX: (714) 966-5256
LOW VOLTAGE
DROP STANDARD
RECTIFIER
MSARS50S20X & RX (X-BODY)
MSARS50S20Y & RY (Slugger)
PRELIMINARY
DESCRIPTION SYMBOL CONDITIONS MIN TYP. MAX UNIT
Reverse (Leakage) IR
25
VR= 200 Vdc, Tc= 25°C 1 10 µA
Current IR
125
VR= 200 Vdc, Tc= 125°C 2 0.3 mA
Forward Voltage VF1 IF= 5 A, Tc= 25°C 810 840 mV
pulse test, VF2 IF= 10 A, Tc= 25°C 835 875 mV
pw= 300 µs VF3 IF= 25 A, Tc= 25°C 875 925 mV
d/c≤ 2% VF4 IF= 50 A, Tc= 25°C 915 975 mV
VF5 IF= 100 A, Tc= 25°C 975 - mV
VF6 IF= 5 A, Tc= -55°C 910 950 mV
VF7 IF= 10 A, Tc= -55°C 930 1000 mV
VF8 IF= 25 A, Tc= -55°C 970 1050 mV
VF9 IF= 50 A, Tc= -55°C 1000 1100 mV
VF10 IF= 5 A, Tc= 125°C 675 725 mV
VF11 IF= 10 A, Tc= 125°C 710 775 mV
VF12 IF= 25 A, Tc= 125°C 760 825 mV
VF13 IF= 50 A, Tc= 125°C 800 875 mV
Junction Capacitance Cj1 VR= 10 Vdc 300 400 pF
Cj2 VR= 5 Vdc 400 - pF
Breakdown Voltage BVR IR= 500 µA, Tc= 25°C 220 250 n/a V
Reverse Recovery Time trr IF= .5 A, IR= 1 A, IRR=
.25 A
1 2 µs
VF(IF) typical
400
500
600
700
800
900
1000
0.01 0.1 1 10 100
IF (A)
VF (mV)
25 deg.C
50 deg.C
100deg.C
125deg.C
Electrical Parameters
MSARS50S20X,Y
MSARS50S20RX,Y
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