FES26A........FES26ET
Current
1.0 A
Voltage
200 to 1000 V
MECHANICAL DATA
DO-214AC (SMA)

Ideal for automated placement
Low forward voltage drop
Low power losses
TYPICAL APPLICATIONS
Used in high frequency rectification and freewheeling
application in switching mode converters and inverters for
consumer, computer, automotive and telecommunication.
FEATURES
High forward surge current capability
Solder dip 260ºC, 10s
Component in accordance to RoHS 2011/65/EU
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
Low profile package
1.0 Amp. Surface Mount Glass Passivated Ultrafast Recovery Rectifier
R
AEC
-Q101 qualified
Peak Recurrent Reverse Voltage (V)
Maximum RMS Voltage (V)
Maximum DC Blocking Voltage (V)
Average forward current
VRRM
VRMS
VDC
IF(AV)
Marking Code
Maximum non repetitive peak reverse
Avalanche Energy I
R
= 1 A ; T
j
= 25 °C
ERSM
1 A
30 A
30 ns
10 mJ
>300
I
FSM
trr
VBR
Avalanche breakdown voltage at 100 µA (V)
Max. reverse recovery time from
I
F
= 0.5 A ; I
R
= 1 A ;I
RR
= 0.25 A
8.3 ms. peak forward surge current
(Jedec Method)
E2
FES26B
400
280
400
E1
FES26A
200
140
200
E3
FES26C
600
420
600
E5
FES26E
1000
700
1000
Recurrent peak forward current
IFRM
10 A
50 ns
>500 >900 >1050
T
stg
Tj
Storage temperature range
Operating temperature range
-65 to + 175 °C
-65 to + 175 °C
>700
E4
FES26D
800
560
800
E6
FES26ET
1000
700
1000
75 ns
5 mJ
Electrical Characteristics at Tamb = 25 °C
at 25 °C
VF
Max. forward voltage drop at I
F
= 1 A at 175 °C
at 25 °C
at 100 °C
IR
Max. freverse current at V
RRM
Typical thermal resistance
(5x5 mm
2
x 130 µm Copper Area)
Rth (j-a)
27 °C/W
75 °C/W
R
thj-l
5 µA
100 µA
2.5 V
1.3 V
4.0 V
2.85 V
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Document Name: fes26 Version: Jan-13
Page Number: 1/4

Case: DO-214AC (SMA). Epoxy meets UL 94V-0
flammability rating.

Polarity: Color band denotes cathode end.

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.

HE3 suffix
for high reliability grade, meets JESD 201
class 2 whisker test.
Package Outline Dimensions
:
(mm)
FES26A........FESET
Ordering information
DO-214AC (SMA)
1.0 Amp. Surface Mount Glass Passivated Ultrafast Recovery Rectifier
TRTB 13" diameter tape and reel 7,500 0.060
FES26C TRTB
TRTB 13" diameter tape and reel 7,500 0.060
FES26C HE3 TRTB
TRTS 7" diameter tape and reel 1,500 0.060
FES26C TRTS
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Document Name: fes26 Version: Jan-13
Page Number: 2/4
5.1
±0.3
1.05
±0.2
1.25
±0.25
2.2
±0.3
0.15
±0.1
0.2
+0.1
-0.05
1.4
+0.2
-0.1
2.6
±0.3
2
2
4.2
1.25
±0.25
Year code
Marking code
Week code
Mounting Pad Layout
MC
WW
Y
PREFERRED P/N PACKAGE CODE DELIVERY MODE BASE QUANTITY UNIT WEIGHT (g)
FES26A........FES26ET
1.0 Amp. Surface Mount Glass Passivated Ultrafast Recovery Rectifier
www.fagorelectronica.com
Document Name: fes26 Version: Jan-13
Page Number: 3/4
FORWARD CURRENT DERATING CURVE
Lead temperature (°C)
050 175
25 75 150
125
100
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
1
Number of cycles at 50 Hz.
2 4 6 10 100604020
50
40
30
20
10
0
IF(AV), average forward rectified current (A)IFSM, peak forward surge current (A)
1.4
1.2
1
0.8
0.6
0.4
0.2
0
TYPICAL JUNCTION CAPACITANCE
1510 50 100
100
VR, reverse voltage (V)
Cj, junction capacitance (pF)
5 x 5 mm
2
x 130 µ
Thick Copper Land Areas
10
1
MAXIMUM FORWARD CHARACTERISTIC
0
2
1.5
1
0.5
0
IF, instantaneous forward current (A)
VF, instantaneous forward voltage (V)
12345
Tj = 25 °C
Tj = 175 °C
FES26A,B,C
FES26D,E
Tj = 25 °C
f = 1MHz
FES26ET
Tj = 150 °C
FES26ET
FES26A........FES26ET
Disclaimer
1.0 Amp. Surface Mount Glass Passivated Ultrafast Recovery Rectifier
www.fagorelectronica.com
Document Name: fes26 Version: Jan-13
Page Number: 4/4
All product, product specifications and data are subject to change without notice to improve reliability,
function or design or otherwise.
Fagor Electrónica, S.Coop., its affiliates, agents, and employees, and all persons acting on its or their
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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to validate that a particular product with the properties described in the product specification is suitable for use in a
particular application. Parameters provided in datasheets and/or specifications may vary in different applications
and performance may vary over time. All operating parameters, including typical parameters, must be validated
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therein.
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