MR850 Datasheet, PDF (1/2 Pages) Motorola, Inc – FAST RECOVERY POWER RECTIFIERS 50.600 VOLTS 3.0 AMPERES

MR850 - MR858
FAST RECOVERY RECTIFIER DIODES
VOLTAGE RANGE: 50 - 8 00V
CURRENT: 3.0 A
Features
! High current capability
! High surge current capability
! High reliability
! Low reverse current
! Low forward voltage drop
! Fast switching for high efficiency
Mechanical Data
! Case : DO-201AD Molded plastic
! Epoxy : UL94V-O rate flame retardant
Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
! Polarity : Color band denotes cathode end
! Mounting position : Any
! Weight: 1.2 grams (approx.)
A
B
A
C
D
DO-201AD
Dim
Min
Max
A
25.40
¾
B
7.20
9.50
C
1.20
1.30
D
4.80
5.30
All Dimensions in mm
Maximum Ratings and Electrical Characteristics ^TA ^{= 25°C unless otherwise specified}
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol _{MR850 MR851 MR852 MR854 MR856 MR858 Unit}
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100 200 400 600 800
V
Maximum RMS Voltage
VRMS
35
70
140 280 420 560
V
Maximum DC Blocking Voltage
Maximum Average Forward Current
0.375"(9.5mm) Lead Length
Ta = 90 °C
Peak Forward Surge Current,
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method)
Maximum Peak Forward Voltage at IF = 3.0 A
VDC
IF(AV)
IFSM
VF
50
100 200 400 600 800
V
3.0
A
100
A
1.25
V
Maximum DC Reverse Current
Ta = 25 °C
IR
10
µA
at Rated DC Blocking Voltage
Ta = 100 °C
IR(H)
Maximum Reverse Recovery Time ( Note 1 )
Trr
150
µA
150
ns
Typical Junction Capacitance ( Note 2 )
CJ
28
pf
Junction Temperature Range
TJ
- 65 to + 150
°C
Storage Temperature Range
TSTG
- 65 to + 150
°C
Notes :
( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC
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