FS2MED(LS)
SURFACE MOUNT
REVERSE VOLTAGE – 1000 Volts
GLASS PASSIVATED RECTIFIER
FORWARD CURRENT –2.0 Ampere
FEATURES
F1-A
• For surface mounted applications.
• Low reverse leakage current
F1-A
• Low forward voltage drop
• High current capability
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
DIM.
A
MIN.
3.50
1.70
0.81
2.70
0.90
0.05
0.35
0.03
0°
TYP.
3.80
1.90
1.18
2.80
1.00
0.15
0.60
0.07
5°
MAX.
3.90
2.00
1.20
2.90
1.10
0.30
0.85
0.10
8°
B
C
D
MECHANICAL DATA
E
• Package: JEDEC DO-219AA
• Package Material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. Cl.) “Halogen-
free”
• Terminals: Lead Free Plating (Matte Tin Finish.)
• Component in accordance to RoHs 2002/95/EC
• Marking code: 2MD
F
G
H
I
All dimension in millimeter
• Weight: 16.3 mg (Approximate)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
ABSOLUTE RATINGS
PARAMETER
SYMBOL
VALUE
UNIT
Maximum repetitive peak reverse voltage
Average rectified output current
VRRM
I(AV)
1000
2.0
V
A
TC =125°C
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load.
IFSM
50
A
I 2
t
20.75
-55 to +150
-55 to +150
A2S
°C
I 2 t rating for fusing (t = 8.3ms)
Operating junction temperature range
TJ
Storage temperature range
TSTG
°C
STATIC ELECTRICAL CHARACTERISTICS
PARAMETER
TEST CONDITIONS
SYMBOL
TYP.
MAX
UNIT
TJ =25°C
TJ =125°C
TJ =25°C
--
0.86
--
1.1
--
5.0
500
Forward voltage
IF = 2A
VR = 1000V
VF
V
Leakage current
IR
uA
pF
TJ =125°C
--
Typical junction capacitance (Note 4)
CT
12.3
THERMAL CHARACTERISTICS
THERMAL CHARACTERISTIC
SYMBOL
TYP.
UNIT
RthJC
RthJL
RthJA
18
28
42
Typical thermal resistance (Note 5)
°C/W
DYNAMIC ELECTRICAL CHARACTERISTICS
PARAMETER
TEST CONDITION
SYMBOL
MIN.
500
MAX
1000
UNIT
Reverse recovery time
IF= 0.5A, Irr= 0.25A, IR =1.0A TJ=25°C
trr
ns
Note:
1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm
antimony compounds.
4. Measured at 1.0MHz and applied voltage of 4.0VDC.
5. Thermal resistance test performed in accordance with JESD-51. Unit mounted on glass-epoxy substrate with 5 mm x 7 mm copper pad per pin.
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www.diodes.com
December 2021
© Diodes Incorporated
FS2MED(LS)
Document number: DS44138 Rev. 1 - 2