SRF820 Datasheet, PDF (1/2 Pages) Shanghai Lunsure Electronic Tech – SCHOTTKY BARRIER RECTIFIER

SCHOTTKY BARRIER RECTIFIER
SRF820 THRU SRF8100
VOLTAGE RANGE
CURRENT
20 to 100 Volts
8.0 Amperes
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
• Exceeds environmental standards of MIL-S-19500/228
• Low power loss, high efficiency
• Low forward voltage ,high current capability
• High surge capacity
• For use in low voltage, high frequency inverters
free wheeling, and polarlity protection applications
MECHANICAL DATA
• Case: ITO-220AC full molded plastic package
• Terminals : Lead soldersble per MIL-STD-202,,
Method 208
• Polarity: As marked
• Mounting Position: Any
• Weight: 0.08ounce, 2.24 gram
ITO-220AC
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25℃ ambient temperature unless otherwise specified
• Single Phase, half wave, 60Hz, resistive or inductive load
• For capacitive load derate current by 20%
SYMBOLS
SRF
820
SRF
830
SRF
835
SRF
840
SRF
845
SRF
850
SRF
860
SRF
880
SRF
8100
SRF
8150
SRF
8200
UNIT
Maximum Repetitive Peak Reverse Voltage
V_RRM 20 30 35 40 45 50 60 80 100 150 200 Volts
Maximum RMS Voltage
V_RMS 14 21 25 28 32 35 42 56 70 105 140 Volts
Maximum DC Blocking Voltage
V_DC 20 30 35 40 45 50 60 80 100 150 200 Volts
Maximum Average Forward Rectified Current
At Tc=100℃
I_(AV)
8.0
Amps
Peak Forward Surge Current
8.3ms single half sine wave superimposed on
rated load (JEDEC method)
I_FSM
150
Amps
Maximum Forward Voltage at 8.0A per element
V_F
0.65
0.75
0.85
Volts
Maximum DC Reverse Current _{TC = 25℃}
at rated DC Blocking Voltage
per element
TC = 100℃
I_R
0.5
mA
50
Typical Junction Capacitance (Note 2)
C_j
400
pF
Typical Thermal Resistance (Note 1)
R_θJC
4.0
℃/W
Operating and Storage Temperature Range
T_J T_STG
(-55 to +150)
℃
Notes:
1. Thermal Resistance Junction to CASE
2. Measure at V_R=4V and f=1MHz
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