SMD Super Fast Recovery Rectifiers
AES2AF-HF Thru. AES2KF-HF
Reverse Voltage: 50 to 800 Volts
Forward Current: 2.0 Amp
RoHS Device
Halogen Free
SMAF
Features
0.213(5.40)
0.197(5.00)
- For surface mounted applications.
- Low profile package.
- Low forward voltage drop.
0.063(1.60)
0.055(1.40)
- High surge current capability.
0.112(2.85)
0.096(2.45)
- AEC-Q101 Qualified.
0.177(4.50)
0.161(4.10)
Mechanical data
- Case: SMAF, molded plastic.
0.043(1.10)
0.037(0.95)
- Epoxy: UL flammability classification rating 94V-0.
- Terminals: Solder plated, solderable per
MIL-STD-202, method 208.
0.012(0.30)
0.004(0.10)
- Polarity: Color band denoted cathode end.
0.041(1.05)
0.022(0.55)
Dimensions in inches and (millimeter)
Circuit Diagram
Anode
Cathode
Maximum Ratings (at T =25°C unless otherwise specified)
A
Parameter
Symbols AES2AF AES2BF AES2CF AES2DF
-HF
-HF
-HF
-HF
AES2EF AES2GF AES2HF
-HF
-HF
-HF
AES2JF
-HF
AES2KF
Units
-HF
Peak repetitive reverse voltage
VRRM
50
100
150
200
300
400
500
600
800
V
RMS reverse voltage
VRMS
35
70
105
140
210
280
350
420
560
V
DC blocking voltage
VDC
50
100
150
200
300
400
500
600
800
V
Max. average forward output current
IF(AV)
2
A
IFSM
50
A
RθJA
RθJC
RθJL
78
18
20
°C/W
TJ
-55 ~ +150
°C
TSTG
-55 ~ +150
°C
Peak forward surge current,
8.3ms single half sine-wave
Typical thermal resistance (Note 1)
Operating junction temperature range
Storage temperature range
Notes: 1. Device mounted on PCB with 10mm x 20mm x 0.1mm copper pad areas.
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JS002
REV:A
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Comchip Technology CO., LTD.
SMD Super Fast Recovery Rectifiers
Electrical Characteristics (at T =25°C unless otherwise specified)
A
Symbols
Parameter
Max. instantaneous forward voltage
Test Conditions
IF=2.0A
VF
@TA=25°C
Typ
Max
AES2AF-HF
AES2BF-HF
AES2CF-HF
AES2DF-HF
0.95
AES2EF-HF
AES2GF-HF
1.25
AES2HF-HF
AES2JF-HF
1.7
AES2KF-HF
2.3
AES2AF-HF~AES2JF-HF
Max. reverse current
Rated VR
IR
5
µA
10
AES2KF-HF
200
IF=0.5A, IRM=1A, IR(REC)=0.25A
trr
V
@TA=25°C
@TA=125°C
Max. reverse recovery time
Units
ns
35
Rating and Characteristic Curves (AES2AF-HF Thru. AES2DF-HF)
Fig.1 - Forward Current Derating Curve
Fig.2 - Surge Current Derating Curve
50
Peak Forward Surge Current, IFSM (A)
2.5
Average Current, (A)
2
1.5
1
0.5
0
0
25
50
75
100
125
40
30
20
10
0
150
10
1
Case Temperature, (°C)
100
Number of Cycles at 60Hz
Fig.3 - Typical Forward Voltage Characteristic
Fig.4 - Typical Reverse Characteristic
10
10
Tj=125°C
Reverse Current, IR (µA)
Forward Current, IF (A)
Tj=125°C
Tj=100°C
Tj=75°C
1.0
Tj=25°C
0.1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1
Tj=100°C
Tj=75°C
0.1
Tj=25°C
0.01
0.001
10
Forward Voltage, VF (V)
20
30
40
50
60
70
80
90 100
Reverse Voltage, VR (%)
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JS002
REV:A
Page 2
Comchip Technology CO., LTD.
SMD Super Fast Recovery Rectifiers
Rating and Characteristic Curves (AES2EF-HF Thru. AES2GF-HF)
Fig.6 - Surge Current Derating Curve
Fig.5 - Forward Current Derating Curve
50
Peak Forward Surge Current, IFSM (A)
2.5
Average Current, (A)
2
1.5
1
0.5
0
0
25
50
75
100
125
40
30
20
10
0
150
10
1
100
Case Temperature, (°C)
Number of Cycles at 60Hz
Fig.7 - Typical Forward Voltage Characteristic
Fig.8 - Typical Reverse Characteristic
10
10
Tj=100°C
Reverse Current, IR (µA)
Forward Current, IF (A)
Tj=125°C
Tj=75°C
1.0
Tj=25°C
0.1
0.5
0.7
0.9
1.1
1.3
1.5
1.7
1
Tj=125°C
Tj=100°C
0.1
Tj=75°C
0.01
0.001
10
Forward Voltage, VF (V)
Tj=25°C
20
30
40
50
60
70
80
90 100
Reverse Voltage, VR (%)
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JS002
REV:A
Page 3
Comchip Technology CO., LTD.
SMD Super Fast Recovery Rectifiers
Rating and Characteristic Curves (AES2HF-HF Thru. AES2JF-HF)
Fig.10 - Surge Current Derating Curve
Fig.9 - Forward Current Derating Curve
50
Peak Forward Surge Current, IFSM (A)
2.5
Average Current, (A)
2
1.5
1
0.5
0
0
25
50
75
100
125
40
30
20
10
0
150
10
1
Case Temperature, (°C)
Number of Cycles at 60Hz
Fig.11 - Typical Forward Voltage Characteristic
Fig.12 - Typical Reverse Characteristic
10
10
Tj=125°C
Reverse Current, IR (µA)
Tj=125°C
Forward Current, IF (A)
100
Tj=100°C
1.0
Tj=75°C
Tj=25°C
0.1
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
1
Tj=100°C
Tj=75°C
0.1
Tj=25°C
0.01
0.001
10
Forward Voltage, VF (V)
20
30
40
50
60
70
80
90 100
Reverse Voltage, VR (%)
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JS002
REV:A
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Comchip Technology CO., LTD.
SMD Super Fast Recovery Rectifiers
Rating and Characteristic Curves (AES2KF-HF)
Fig.14 - Surge Current Derating Curve
Fig.13 - Forward Current Derating Curve
50
Peak Forward Surge Current, IFSM (A)
2.5
Average Current, (A)
2
1.5
1
0.5
0
0
25
50
75
100
125
40
30
20
10
0
150
10
1
100
Case Temperature, (°C)
Number of Cycles at 60Hz
Fig.15 - Typical Forward Voltage Characteristic
Fig.16 - Typical Reverse Characteristic
100
10
Reverse Current, IR (µA)
Forward Current, IF (A)
Tj=125°C
Tj=100°C
1.0
Tj=75°C
Tj=25°C
0.1
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
10
Tj=125°C
Tj=100°C
Tj=75°C
1
Tj=25°C
0.1
0.01
10
Forward Voltage, VF (V)
20
30
40
50
60
70
80
90 100
Reverse Voltage, VR (%)
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JS002
REV:A
Page 5
Comchip Technology CO., LTD.
SMD Super Fast Recovery Rectifiers
Reel Taping Specification
d
P0
T
P1
E
Index hole
F
B
W
C
P
A
12
o
0
D1
D2
D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
160mm (min)
Start
400mm (min)
Direction of Feed
SMAF
SYMBOL
A
B
C
d
D
D1
D2
(mm)
2.93 ± 0.10
5.45 ± 0.10
1.10 ± 0.10
1.55 ± 0.10
330 ± 1.00
75.00 ± 1.00
13.50 ± 0.50
(inch)
SMAF
0.115 ± 0.004 0.215 ± 0.004 0.043 ± 0.004 0.061 ± 0.004 12.992 ± 0.039 2.953 ± 0.039 0.531 ± 0.020
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
5.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
0.23 ± 0.05
12.00 ± 0.10
13.50 ± 1.00
(inch)
0.069 ± 0.004 0.217 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.002 0.472 ± 0.004 0.531 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JS002
REV:A
Page 6
Comchip Technology CO., LTD.
SMD Super Fast Recovery Rectifiers
Marking Code
Part Number
Marking Code
AES2AF-HF
ES2AF
AES2BF-HF
ES2BF
AES2CF-HF
ES2CF
AES2DF-HF
ES2DF
AES2EF-HF
ES2EF
AES2GF-HF
ES2GF
AES2HF-HF
ES2HF
AES2JF-HF
ES2JF
AES2KF-HF
ES2KF
XXXXX
Product type marking code
Cathode band
Suggested PAD Layout
A
SMAF
SIZE
(mm)
(inch)
A
4.18
0.165
B
2.08
0.082
C
1.67
0.066
C
B
Note: 1. The pad layout is for reference purpose only.
Standard Packaging
REEL PACK
Case Type
SMAF
REEL
Reel Size
( pcs )
(inch)
10,000
13
Company reserves the right to improve product design , functions and reliability without notice.
AQW-JS002
REV:A
Page 7
Comchip Technology CO., LTD.