SF16_15 Datasheet, PDF (1/3 Pages) Leshan Radio Company – Super Fast Rectifiers

LESHAN RADIO COMPANY, LTD.
SF11 thru SF18
1.FEATURES
* Plastic package has Underwriters Laboratory
Super Fast Rectifiers
Flammability Classification 94V-0
* Ideally suited for use in very high frequency switching
power supplies,inverters and as free wheeling diodes
Reverse Voltage 50 to 600V
Forward Current 1.0A
* Diffused junction
* Ultrafast recovery time for high efficiency
* Soft recovery characteristics
* Excellent high temperature switching
* High temperature soldering guaranteed:
260°C/10 seconds
2.Mechanical Data
Case: JEDEC DO-41, molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.011 oz., 0.284 g
Handling precautin:None
3.Electrical Characteristic
We declare that the material of product
compliance with RoHS requirements.
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SF
11
SF
12
SF
13
SF
14
SF
15
SF
16
SF
17
SF
18
Unit
Maximum repetitive peak reverse voltage
V_RRM
50 100 150 200 300 400 500 600 V
Maximum RMS voltage
V_RMS
35 70 105 140 210 280 350 420 V
Maximum DC blocking voltage
V_DC
50 100 150 200 300 400 500 600 V
Maximum average forward rectified current
0.375" (9.5mm) lead length at T_A = 75°C
IF(AV)
1.0
A
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load (JEDEC
I_FSM
Method)
30
A
Typical thermal resistance (Note 2)
RθJA
45
°C/W
Operating junction and storage temperature range TJ, TSTG
–50 to +150
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SF
11
SF
12
SF
13
SF
14
SF
15
SF
16
Maximum instantaneous forward voltage at 1.0A
V_F
0.95
1.25
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
IR
5.0
200
Typical reverse recovery time (Note 1)
trr
35
Typical junction capacitance at 4.0V, 1MHz
CJ
15.0
NOTES:
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
SF
17
SF
18
Unit
1.7
V
µA
ns
PF
1/3