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SR850

Formosa MS
Part Number SR850
Manufacturer Formosa MS
Description 8.0 AMP SCHOTTKY BARRIER RECTIFIERS
Published May 9, 2005
Detailed Description SR820 8.0 AMP SCHOTTKY BARRIER RECTIFIERS THRU SR860 VOLTAGE RANGE 20 to 60 Volts CURRENT FEATURES * Low forward vol...
Datasheet PDF File SR850 PDF File

SR850
SR850

Overview
SR820 8.
0 AMP SCHOTTKY BARRIER RECTIFIERS THRU SR860 VOLTAGE RANGE 20 to 60 Volts CURRENT FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability * Epitaxial construction .
412 (10.
5) MAX.
.
108 (2.
75) 8.
0 Amperes 3.
8 f +.
2 HOLE THRU TO-220A .
180 (4.
6) .
050 (1.
27) .
248 (6.
3) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Lead solderable per MIL-STD-202, method 208 guranteed * Polarity: As Marked * Mounting position: Any * Weight: 2.
24 grams .
040 (1.
0) MAX.
.
051 MAX.
(1.
3) .
040 MAX.
(1.
0) .
200 (5.
08) + CASE .
595 (15.
1) MAX.
.
550 (14.
0) .
158 (4.
0) MIN.
MAX.
.
120 (3.
05) PIN 1 + CASE PIN 2 Case Negative Suffix "R" PIN 1 PIN 2 + Case Positive Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig.
1 Peak Forward Surge Current, 8.
3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 8.
0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance RqJC (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG NOTES: SR820 SR830 SR835 SR840 SR845 SR850 SR860 UNITS 20 30 35 40 45 50 60 V V 14 21 24 28 31 35 42 V 20 30 35 40 45 50 60 8.
0 150 0.
65 5.
0 50 700 3.
0 -65 +125 -65 +150 -65 +150 460 0.
75 A A V mA mA pF C/W C C Ta=100 C 1.
Measured at 1MHz and applied reverse voltage of 4.
0V D.
C.
2.
Thermal Resistance Junction to Case.
RATING AND CHARACTERISTIC CURVES (SR820 THRU SR860) FIG.
1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.
2-TYPICAL FORWARD CHARACTERISTICS 12...


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