SF21G Ver la hoja de datos (PDF) - Master Instrument Corporation
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SF21G Datasheet PDF : 2 Pages
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SUPER FAST GLASS PASSIVATED RECTIFIER
SF21G THRU SF28G
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
2.0 Ampere
FEATURES
• Super fast switching
• Glass passivated chip junction
• Low power loss, high efficiency
• Low leakage
• High Surge Capacity
• High temperature soldering guaranteed
260℃/10 seconds, 0.375″(9.5mm) lead length
MECHANICAL DATA
• Case: Transfer molded plastic
• Epoxy: UL94V-0 rate flame retardant
• Polarity: Color band denotes cathode end
• Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
• Mounting position: Any
• Weight: 0.014ounce, 0.39 gram
1.0(25.4)
MIN.
.300(7.6)
.230(5.8)
1.0(25.4)
MIN.
DO-15
.034(0.9) DIA.
.028(0.7)
.140(3.6) DIA.
.104(2.6)
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
SF
21G
SF
22G
SF
23G
SF
24G
SF
25G
SF
26G
SF
27G
SF
28G
Maximum Repetitive Peak Reverse Voltage
VRRM 50 100 150 200 300 400 500 600
Maximum RMS Voltage
VRMS 35 70 105 140 210 280 350 420
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at TA=55℃
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
VDC
50 100 100 200 300 400 500 600
I(AV)
2.0
IFSM
50
Maximum Instantaneous Forward Voltage at 2.0A
VF
0.95
1.25
1.7
Maximum DC Reverse Current
at rated DC blocking Voltage at
TA = 25℃
TA = 125℃
IR
5.0
50
Maximum Reverse Recovery Time
Test conditions lF= 0.5A, lR= 1.0A, lRR=0.25A
trr
Typical Junction Capacitance
(Measured at 1.0MHz and applied reverse voltage of 4.0V)
CJ
35
30
20
Typical Thermal Resistance (NOTE 1)
RθJA
40
Operating Junction Temperature Range
Storage Temperature Range
TJ
TSTG
(-55 to +150)
(-55 to +150)
Notes:
1. Thermal Resistance from Junction to Ambient with 0.375″(9.5mm) lead length, PCB mounted.
UNIT
Volts
Volts
Volts
Amps
Amps
Volts
µA
nS
pF
℃/W
℃
℃
E-mail: sales@cnmic.com Web Site: www.cnmic.com
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