SFF2004G ........ SFF2008G
Current
20.0 A
Voltage
200 to 600 V
MECHANICAL DATA
ITO-220AB
Low forward voltage drop
Low power losses
TYPICAL APPLICATIONS
Used in high frequency rectifier of switching mode power
supplies, inverters, freewheeling diodes, dc-to-dc converters,
and other power switching application.
FEATURES
High forward surge current capability
Solder dip 260ºC, 10s
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Meets MSL level 1, per J-STD-020, LF maximum
peak of 260º C
Maximun Ratings and Electrical Characteristics at 25°C
Ultrafast recovery time for high efficiency
20.0 Amp. Glass Passivated Ultrafast Recovery Rectifier
VFMax. Instantaneous Forward Voltage @10.0 A
IRMaximum DC Reverse Current @ Tc = 25 ºC
at Rated DC Blocking Voltage @ Tc = 100 ºC
Rthj-c Typical Thermal Resistance (Note 1) 2.5 °C/W
10 µA
400 µA
1.7 V
Note: 1. Mounted on Heatsink Size of 50.8 mm x 76.2 mm x 6.35 mm Al-Plate.
0.975 V 1.3 V
Electrical Characteristics at Tamb = 25 °C
(Note 2)
2. Pulse test: 300µs pulse width, 1% duty cycle.
1133
22
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage (V)
Maximum DC Blocking Voltage (V)
Maximum Average Forward Rectified
Current @ Tc = 100 ºC
VRRM
VRMS
VDC
IF(AV)
TjOperating Temperature Range
IFSM
Peak Forward Surge Current 8.3 ms. single
Half Sine-wave Superimposed on Rated
Load (JEDEC Method)
20 A
150 A
65 to + 150 °C
Cj
Maximum Reverse Recovery Time From
IF
=0.5 A; I
R
= 1 A; I
RR
= 0.25 A
T
rr
Typical Junction Capacitance at 1MHz
and reverse voltage of 4VDC
35 nS
90 pF
Tstg Storage Temperature Range 65 to + 150 °C
Marking Code
600
600
420
SFF
2008G
200
200
140
SFF
2004G
400
400
280
SFF
2006G
SFF2008GSFF2006G
SFF2004G
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Document Name: sff20g Version: Nov-11
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Case: ITO-220AB. Epoxy meets UL 94V-0
flammability rating.
Polarity: As marked on the body.
Terminals:
Matte tin plated leads, solderable per
MIL-STD-750 Method 2026, J-STD-002 and JESD22-B102.
Consumer grade, meets JESD 201 class 1A whisker test.
Mounting Torque: 10 in-lbs maximum.
PIN 2
PIN 1
PIN 3
Package Outline Dimensions
:
(mm)
SFF2004G ........ SFF2008G
Ordering information
TU TUBE 2,000 2.02
ITO-220AB
SFF2006GC 00TUC
20.0 Amp. Glass Passivated Ultrafast Recovery Rectifier
www.fagorelectronica.com
Document Name: sff20g Version: Nov-11
Page Number: 2/4
PREFERRED P/N PACKAGE CODE DELIVERY MODE BASE QUANTITY UNIT WEIGHT (g)
Marking code
MC
Year code
WWY
Week code
DIMENSIONS
Milimeters
-
-
-
-
-
-
-
Nominal
Min.
-
REF.
-
-
--
-
-
-
A
B
C
E
F1
F2
L2
L3
L4
L5
L7
D
F
DIA
G1
4.4
2.5
9.9
1.1
13.2
14.8
2.55
3.7
3.0
0.5
6.3
0.5
3.0
2.4 2.55
Max.
4.7
2.8
13.8
15.5
2.85
4.1
3.16
0.76
1.4
6.9
1.8
10.3
0.9
3.4
2.7
SFF2004G ........ SFF2008G
Ratings and Characteristics (Ta 25 ºC unless otherwise noted)
20.0 Amp. Glass Passivated Ultrafast Recovery Rectifier
0.01
IF
, instantaneous forward current (A)
1
VF
, forward voltage (V)
0.4 0.8 1.2
TYPICAL FORWARD CHARACTERISTICS
PER DIODE
100
100
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER DIODE
150
0
101
I
FSM
, peak forward surge current (A)
100
40
501
Cj, junction capacitance (pF)
Percent of rated peak reverse voltage (%)
IR, Instantaneous reverse current (µA)
0
1
0.1
1000
1000
0.6 1.0
TYPICAL REVERSE CHARACTERISTICS
20 40 60 80
Number of cycles at 60 Hz
TYPICAL JUNCTION CAPACITANCE PER DIODE
10
VR, reverse voltage (V)
100
140
20
Tc, case temperature (°C)
0
IF(AV), average forward current (A)
100
20
0
MAXIMUM AVERAGE FORWARD CURRENT
DERATING CURVE
15050
1.4 1.6
90
REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
NON INDUCTIVE
50W
PULSE
GENERATOR
(NOTE 2)
SET TIME BASE FOR
5/ 10ns/ cm
1cm
trr
+0.5A
0
-0.25A
-1.0A
1W
NON
INDUCTIVE
DUT
OSCILLOSCOPE
(NOTE 1)
NON INDUCTIVE
10W
(+)
50vDC
(APPROX)
(-) (+)
(-)
NOTES: 1. Rise Time = 7ns max. Input Impedance =
1 megohm 22 pf
2. Rise Time = 10 ns max. Sourse Impedance =
50 ohms
12
0.1
1.8
80
50
2510 100
120
90
30
2 5 20 50
120100
8
16
4
10
0.03
3
30
0.3
60
70
60
200 500
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Document Name: sff20g Version: Nov-11
Page Number: 3/4
T
j
= 25 °C
Pulse Width = 300 µs
1% Duty Cycle
SFF2006G
SFF2004G
SF
F
2008G
T
j
= 25 °C
T
j
= 125 °C
8.3ms Single Half Sine Wawe
JEDEC Method
T
j
= 100 °C
T
j
= 75 °C
T
j
= 25 °C
SFF2004G ........ SFF2008G
Disclaimer
20.0 Amp. Glass Passivated Ultrafast Recovery Rectifier
www.fagorelectronica.com
Document Name: sff20g Version: Nov-11
Page Number: 4/4
All product, product specifications and data are subject to change without notice to improve reliability,
function or design or otherwise.
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behalf (collectively, "Fagor"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained
in any datasheet or in any other disclosure relating to any product.
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and performance may vary over time. All operating parameters, including typical parameters, must be validated
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therein.
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