FS1G........FS1Q
Current
1.0 A
Voltage
400 V to 1200 V
MECHANICAL DATA
DO-214AC / SMA

Ideal for automated placement
Low profile package
Low forward voltage drop
TYPICAL APPLICATIONS
Used in general purpose rectification of power supplies,
inverters, converters and freewheeling diodes for consumer,
automotive and telecommunication.
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
Low leakage current
Maximun Ratings and Electrical Characteristics at 25°C
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage
(V)
Maximum DC Blocking Voltage (V)
Forward current at TL = 110 °C
V
RRM
V
RMS
V
DC
I
F(AV)
Marking Code
Typical Junction Capacitance (1MHz; -4V)
C
j
Typical Thermal Resistance
(5x5 mm
2
x 130 µ Copper Area)
Operating Junction and Storage
Temperature Range
T
j
- T
stg
R
th (j-a)
R6
FS1K
800
560
800
1.0 A
27 °C/W
75 °C/W
-55 to + 150 °C
30 A
1.1 V
12 pF
1 µA
50 µA
1.8 µs
I
FSM
V
F
I
R
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Maximum Instantaneous Forward
Voltage at 1.0A
Ta = 25 °C
Ta = 100 °C
Typical
Reverse Recovery Time (0.5/1/0.25A)
T
rr
8.3 ms. peak forward surge current
(Jedec Method)
R
th (j-c)
R5
FS1J
600
420
600
R4
FS1G
400
280
400
R7
FS1M
1000
700
1000
R9
FS1Q
1200
840
1200
1.0 Amp. Surface Mount Glass Passivated Rectifier
R
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Document Name: fs1 Version: Jul-11
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 (AEC Q101 qualified),
meets JESD 201 class 2 whisker test.
Package Outline Dimensions
:
(mm)
FS1G........FS1Q
1.0 Amp. Surface Mount Glass Passivated Rectifier
Ordering information
TRTB 13" diameter tape and reel 7,500 0.060
DO-214AC / SMA
FS1J TRTB
TRTS 1,500 0.060
FS1J TRTS 7" diameter tape and reel
TRTB 13" diameter tape and reel 7,500 0.060
FS1G HE3 TRTB
TRTS 1,500 0.060
FS1G HE3 TRTS 7" diameter tape and reel
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
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Document Name: fs1 Version: Jul-11
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PREFERRED P/N PACKAGE CODE DELIVERY MODE BASE QUANTITY UNIT WEIGHT (g)
MC
WW
Y
FS1G........FS1Q
Ratings and Characteristics (Ta 25 ºC unless otherwise noted)
1.0 Amp. Surface Mount Glass Passivated Rectifier
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
1
Number of cycles at 60 Hz
2 4 6 10 1004020
30
25
20
15
10
5
I
FSM
, peak forward surge current (A)
TYPICAL FORWARD CHARACTERISTIC
0.6 0.8 1 1.2 1.4 1.6
10
IF, instantaneous forward current (A)
VF, instantaneous forward
voltage (V)
2
1
0.2
0.1
0.01
TYPICAL REVERSE CHARACTERISTIC
20 60
10
I
R
, Reverse current (mA)
Percent of rated peak
reverse voltage
1
0.1
0.01
40 80 100 120
Tj = 125 ºC
Tj = 25 ºC
Tj = 75 ºC
0
FORWARD CURRENT DERATING CURVE
Lead temperature (ºC)
0 50 17525 75 150125100
1.4
1.2
1
0.8
0.6
0.4
0.2
0
IF(AV), average forward rectified current (A)
20
TYPICAL JUNCTION
CAPACITANCE
0.1 0.4 1.0 10 40 0.01
1
4
6
8
4
10
Cj, junction capacitance (pF)
2
VR, reverse voltage (V)
5x5mm2 x 130 m
Thick Copper Land Areas
Tj = 25 °C
Tj = 25 °C
f = 1 MHz
t, pulse duration, sec
Transient thermal impedance (°C/W)
TYPICAL TRANSIENT
THERMAL IMPEDANCE
100
0.1 1 10 100
10
1
0.1
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Document Name: fs1 Version: Jul-11
Page Number: 3/4
FS1G........FS1Q
Disclaimer
1.0 Amp. Surface Mount Glass Passivated Rectifier
www.fagorelectronica.com
Document Name: fs1 Version: Jul-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.
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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purpose or the continuing production of any product. To the maximum extent permitted by applicable law,
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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
for each customer application by the customer's technical experts. Product specifications do not expand or
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therein.
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or sale, including attomeys fees, even if such claim alleges that Fagor or its distributor was negligent regarding
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