Document
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
VRRM
50 100 150 200 300 400 500 600 V
Maximum RSM voltage
VRSM
35 70 105 140 210 280 350 420 V
Maximum DC blocking voltage
VDC 50 100 150 200 300 400 500 600 V
Maximum average forward rectified current 0.375" (9.5mm) lead length at TA = 75°C
IF(AV)
1.0
A
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method)
IFSM
30 A
Typical thermal resistance (Note 2)
RθJA
45 °C/W
Operating junction and storage temperature range
TJ, TSTG
–55 to +150
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SF SF SF SF SF SF 11G 12G 13G 14G 15G 16G
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current TA = 25°C at rated DC blocking voltage TA = 125°C
VF IR
0.95 1.25
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 SF 17G 18G
1.7
Unit V µA ns PF
Average Forward Rectified Current (A)
Average Forward Rectified Current (A)
SF11G thru SF18G
2.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 – Forward Current Derating Curve
60 Hz
Fig. 2 – Maximum Non-repetitive Peak
Forward Surge Current 50
TJ = TJ max
Resistive or
8.3ms Single Half Sine-wave
1.0
Inductive Load
40 (JEDEC Method)
30
0.5 20
0.375" (9.5mm) Lead Length
0 0 25 50 75 100 125 150 175 Ambient Temperature, °C Fig 3. – Typical Instantaneous Forward
100 Characteristics
TJ = 25°C Pulse width = 300µs
10 1% Duty Cycle
10
0 0 10
Number of Cycles at 60Hz
100
Fig 4. – Typical Reverse Characteristics 100
Tj=125℃
10
Instantaneous Reverse Current (µA)
Instantaneous Forward Current (A)
1.0 1.0 Tj=25℃ 0.1 0.1
0.01 0.6 0.8
1.0 1.2 1.4
Instantaneous Forward Voltage (V)
Fig 5. –typical transient thermal
impedance 100
1.6
10
0.01 0
20 40
60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig 6. – Typical Junction Capacitance
20 TJ = 25°C
f = 1.0 MHz
10 Vsig = 50mVp-p
Junction Capacitance (pF)
Transient thermal impedance(°C/W)
1.0
0.1 0.01
0.1 1.0 10 t,Pulse duration,sec
100
1.0 0.1
1 10 Reverse Voltage (V)
3. dimension:
SF11G thru SF18G
:
1 ammo and box 1.1. ammo spec.
: WI-250 4 0
1
:mm
T52 T42 T26
L
262±2
262±2 250±3
W
76±2
64±2 45±3
H
90±2
90±2 95±3
1.2 inner box spec.
ROHS label
LRC label
:
1.4 label spec. 1.4.1 LRC LRC label
: WI-250 4 0
2
*******
forming spec.
LRC type
**** peak repetive voltage ** average output current **** quantity
*******
date
1.4.2 environmental protection label
2. cartoon spec.
:mm
H
LWH
T52
430±2
280±2
225±2
T42
410±2
285±2
300±2
T26
435±3
280±3
295±3
W cartoon label L
3 ,:typing and cartoon spec.
quantity/ammo
A-405 & DO-41 & R-1 3K
(T52) quantity/cartoon
30K
(T26) quantity/cartoon
(T42) quantity/cartoon
60K 54K
R-3 DO-15
1.8K
2K(T52) 1.8K(T26)
18K 20K
36K 36K
32.4K
36K
DO-201AD 0.8K 8.0K -
:
4 brede spec
: WI-250 4 0
3
typing dimension
26/tape 35/tape 40/tape 42/tape 52/tape 52/tape#
W 26 0.0/+1.6 35 -1.0/+0.5 40 -1.0/+0.5 42 -1.0/+1.0 52 -1.0/+2.0 52 -1.0/+2.0
P
5±0.5
5±0.5
5±0.5
5±0.5
5±0.5
10±0.5
L1-L2
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
H
6±1.0
6±1.0
6±1.0
6±1.0
6±1.0
6±1.0
Z
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
R
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
T
>3.5
>3.5
>3.5
>3.5
>3.5
: 52# DO-201AD "52#" just for D0-201AD
>3.5
1. 0.05mm;;。
The typing thickness is 0.05mm and color is obvious difference
2. 20~40cm. Typing lead over 20~40cm
3. “”;“”。
red color is cathode ,white color is anode
4. green epoxy compound(HF only)
Green
4. Update Record
1 2
SF11G thru SF18G
2011-6-14 2012-8-1
.