SF11G THRU SF18G
1 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-A148
Rev.2.2, 30-Jan-21
www.21yangjie.com
Super Fast Recovery Rectifier
Features
● Ultrafast reverse recovery time
● Low leakage current
● Low switching losses, high efficiency
● High forward surge capability
● Glass passivated chip junction
● Solder dip 275 °C max. 7 s, per JESD 22-B106
Typical Applications
For use in high frequency rectification and freewheeling
application in switching mode converters and inverters
for consumer, computer and telecommunication.
Mechanical Data
● Package: DO-204AL(DO-41)
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
● Polarity: Color band denotes the cathode end
■Maximum Ratings (Ta=25℃ Unless otherwise specified）
PARAMETER SYMBOL UNIT SF11G SF12G SF13G SF14G SF15G SF16G SF17G SF18G
Device marking code SF11G SF12G SF13G SF14G SF15G SF16G SF17G SF18G
Maximum Repetitive Peak Reverse Voltage VRRM V 50 100 150 200 300 400 500 600
Maximum RMS Voltage VRMS V 35 70 105 140 210 280 350 420
Maximum DC blocking Voltage VDC V 50 100 150 200 300 400 500 600
Average Forward Current
@60Hz sine wave, Resistance load, Ta =60℃ IF(AV) A 1.0
Forward Surge Current (Non-repetitive)
@60Hz Half-sine wave,1 cycle, Tj=25℃
IFSM A
30
Forward Surge Current (Non-repetitive)
@1ms, square wave, 1 cycle, Tj=25℃ 60
Current squared time
@1ms≤t8.3≤ms Tj=25℃，Rating of per diode I2t A2s 3.735
Typical junction capacitance
@Measured at 1MHz and Applied Reverse
Voltage of 4.0 V.D.C
Cj pF 18 12 9
Storage Temperature Tstg ℃ -55 ~ +150
Junction Temperature Tj ℃ -55 ~ +150
■Electrical Characteristics（Ta=25℃ Unless otherwise specified）
PARAMETER SYMBOL UNIT TEST CONDITIONS SF11G SF12G SF13G SF14G SF15G SF16G SF17G SF18G
Maximum instantaneous
forward voltage drop per diode VF V IFM=1.0A 0.95 1.3 1.7
Maximum DC reverse current
at
rated DC blocking voltage per
diode
IR μA
Tj =25℃ 2.5
Tj =125℃ 100
Maximum reverse recovery
time trr ns
IF=0.5A,IR=1.0A,
Irr=0.25A 35
COMPLIANT
RoHS
SF11G THRU SF18G
2 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-A148
Rev.2.2, 30-Jan-21
www.21yangjie.com
■Thermal Characteristics （Ta=25℃ Unless otherwise specified）
PARAMETER SYMBOL UNIT SF11G SF12G SF13G SF14G SF15G SF16G SF17G SF18G
Typical Thermal Resistance RθJ-A ℃/W 60
■Ordering Information (Example)
PREFERED P/N PACKAGE CODE UNIT WEIGHT(g) MINIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs) DELIVERY MODE
SF11G~SF18G D1 Approximate 0.30 5000 5000 50000 Tape
SF11G~SF18G C1 Approximate 0.30 1000 1000 50000 Bulk
■ Characteristics(Typical)
Instantaneous Forward Current (A)
Instantaneous Forward Voltage (V)
FIG.3: Forward Voltage
TJ=25℃
Pulse width=300us
1% Duty Cycle
0.01
0.02
0.6
0.1
0.2
0.4
1.0
2.0
4.0
10
20
0.8 1.0 1.2 1.4 1.6 1.8 2.0
SF11G-SF14G
SF15G-SF16G
SF17G-SF18G
0
0.2
0.4
0.6
50
1
0
0150
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.375''(9.5mm)
Lead Length
100
0.8
1.0
0
Average Forward Output Current (A)
Ambient Temperature (℃)
FIG.1: Io-Ta Curve
Peak Forward Surge Current (A)
Number of Cycles
FIG.2: Forward Surge Current Capability
8.3ms Single Half Sine Wave
JEDEC Method
1246810204060
80 100
6
12
18
24
30
0
Tj=25℃
0.001
0.01
020 40 60 80 100
0.1
1.0
10
100
FIG.4: Typical Reverse Characteristics
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (uA)
Tj=125℃
Tj=100℃
SF11G THRU SF18G
3 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-A148
Rev.2.2, 30-Jan-21
www.21yangjie.com
■ Outline Dimensions
DO-204AL(DO-41)
Dim Min Max
A 4.22 5.21
B 2.03 2.72
C 25.4 /
D 0.69 0.86
Dimensions in millimeters
DO-204AL(DO-41)
0
trr
FIG.5: Diagram of circuit and Testing wave form of reverse recovery time
-0.25A
-1.0A
+0.5A
1cm SET TIME BASE FOR
5/10ns/cm
(-)
(+)
(-)
(+)
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
PULSE
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE1)
DUT
1Ω
NONINDUCTIV
NOTES:
1.Rise Time=7ns max .Inpot Impedance=1MΩ 22pf
2.Rise Time=10ns max.Sourse Impedance=50Ω
SF11G THRU SF18G
4 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-A148
Rev.2.2, 30-Jan-21
www.21yangjie.com
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.
