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SF21G PDF даташит

Спецификация SF21G изготовлена ​​​​«MIC» и имеет функцию, называемую «SUPER FAST GLASS PASSIVATED RECTIFIER».

Детали детали

Номер произв SF21G
Описание SUPER FAST GLASS PASSIVATED RECTIFIER
Производители MIC
логотип MIC логотип 

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SF21G Даташит, Описание, Даташиты
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 25ambient 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
Typical Junction Capacitance
(Measured at 1.0MHz and applied reverse voltage of 4.0V)
trr
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: [email protected] Web Site: www.cnmic.com









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SF21G Даташит, Описание, Даташиты
SUPER FAST GLASS PASSIVATED RECTIFIER
SF21G THRU SF28G
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
2.0 Ampere
RATING AND CHRACTERISTIC CURVES SF21G THRU SF28G
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
3.0
2.0
1.0
0
0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375(9.5mm) Lead Length
25
50 55 75
100 125
150
AMBIENT TEMPERATURE, (° C)
175
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
1.0
TJ=25° C
0.1
Pulse Width=300us
1% Duty Cycle
0.01
0.001
0.4 0.6 0.8 1.0
1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
SF21G-SF24/G
SF25G-SF28/G
10
TJ =25° C
f=1MHz
Vsig=50mVp-p
1.0
0.1
1.0 10
REVERSE VOLTAGE,(V)
100
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
80
70
8.3ms Single Half Sine-Wave
60 (JEDEC Method) T= Tjmax
50
40
30
20
1 Cycle
10
1
2
4 6 8 10
20
40 60 100
NUMBER OF CYCLES AT 60 Hz
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
100
TJ=100° C
10
1.0 TJ=25° C
0.1
0
20 40 60 80 100 120
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
140
F1G.6-TEST CIRCUIT DIAGRAM AND
REVERSE RECOVERY TIME CHARACTERISTIC
50Ω 10Ω
NONINDUCTIVE NONINDUCTIVE
+0.5A
Trr
(-)
(+)
25 Vdc
(approx.)
(-)
D.U.T.
1Ω
NON
INDUCTIVE
PULSE
GENERATIOR
(NOTE 2)
(+)
OSCILLOSCOPE
(NOTE 1)
0
-0.25A
-1.0A
1cm
NOTES : 1.Rise Time=7ns mas. Input Impedance=
1 magohm. 22pF
2.Rise time=10ns max. Source Impedance=
50 ohms
SET TIME BASE FOR
50/100ns/cm
E-mail: [email protected] Web Site: www.cnmic.com










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