SF18G_15 Datasheet, PDF (1/7 Pages) Leshan Radio Company – Glass Passivated Junction Super Fast Rectifiers

SF11G thru SF18G
Glass Passivated Junction Super Fast Rectifiers
Reverse Voltage 50 to 600V Forward Current 1.0A
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Ideally suited for use in very high frequency switching
power supplies,inverters and as free wheeling diodes
* Glass passivated junction
* Ultrafast recovery time for high efficiency
* Soft recovery characteristics
* Excellent high temperature switching
* High temperature soldering guaranteed:
260°C/10 seconds
Mechanical Data
Case: JEDEC DO-41, molded plastic over glass die
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
We declare that the material of product compliance
Mounting Position: Any
with ROHS requirements
Weight: 0.011 oz.,0.284 g
Handling precautin:None
1.Electrical Characteristic
Maximum& Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SF
11G
SF
12G
SF
13G
SF
14G
SF
15G
SF
16G
SF
17G
SF
18G
Unit
Maximum repetitive peak reverse voltage
V_RRM
50 100 150 200 300 400 500 600 V
Maximum RSM voltage
V_RSM
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 Method)
I_FSM
30
A
Typical thermal resistance (Note 2)
Operating junction and storage temperature range
RθJA
TJ, TSTG
45
–55 to +150
°C/W
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SF
11G
SF
12G
SF
13G
SF
14G
SF
15G
SF
16G
SF
17G
SF
18G
Unit
Maximum instantaneous forward voltage at 1.0A
V_F
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 125°C
IR
0.95
1.25
5.0
200
1.7
V
µA
Typical reverse recovery time (Note 1)
trr
35
ns
Typical junction capacitance at 4.0V, 1MHz
CJ
15.0
PF
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