Formosa MS 1N4148W-FL

Formosa MS
SMD Switching Diode
1N4148W-FL
List
List................................................................................................. 1
Package outline............................................................................... 2
Features.......................................................................................... 2
Mechanical data............................................................................... 2
Maximum ratings ............................................................................. 2
Electrical characteristics ................................................................... 2
Rating and characteristic curves........................................................ 3
Pinning information........................................................................... 4
Marking........................................................................................... 4
Suggested solder pad layout............................................................. 4
Packing information.......................................................................... 5
Reel packing.................................................................................... 6
Suggested thermal profiles for soldering processes............................. 6
High reliability test capabilities........................................................... 7
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TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Page 1
DS-221958
Issued Date
2011/09/30
Revised Date
-
Revision
Page.
A
7
Formosa MS
SMD Switching Diode
1N4148W-FL
400mW Surface Mount
Switching Diode -100V
Package Outline
Features
• Fast Switching Device ( trr <4.0 ns)
• General Purpose Diodes
• Flat Lead SOD-123FL Small Outline Plastic Package
• Surface Device Type Mounting
• RoHS Compliant
• Green EMC
• Matte Tin(Sn) Lead Finish
• Band Indicates Cathode
• Lead-free parts for green partner, exceeds environmental
SOD-123FL
0.146(3.70)
0.130(3.30)
0.028(0.70)
0.020(0.50)
0.067(1.70)
0.060(1.50)
standards of MIL-STD-19500 /228
• Suffix "-H" indicates Halogen-free parts, ex. 1N4148W-FL-H
0.107(2.70)
0.099(2.50)
Mechanical data
• Epoxy:UL94-VO rated flame retardant
• Case : Molded plastic, SOD-123FL
• Terminals : Solder plated, solderable per
0.008(0.20)
0.002(0.05)
0.040(1.00)
0.032(0.80)
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Mounting Position : Any
• Weight : Approximated 0.009 gram
Dimensions in inches and (millimeters)
Maximum ratings (AT T =25 C unless otherwise noted)
o
A
PARAMETER
Symbol
Power Dissipation at T A =25 ° C
Value
UNIT
PD
400
mW
V RRM
100
V
VR
75
V
I FRM
300
mA
Continuous Forward Current
IO
150
mA
Peak Forward Surge Current
(Pulse Width=1us)
I FSM
2
Non-Repetitive Peak Reverse Voltage
Repetitive Peak Reverse Voltage
Repetitive Peak Forward Current
Operating junction temperature range
Storage temperature range
A
TJ
-55~+150
o
T STG
-55~+150
o
C
C
Electrical characteristics (at T =25 C unless otherwise noted)
o
A
PARAMETER
Symbol
MIN.
Breakdown Voltage
I R =100 μ A
I R =5 μ A
VB
100
75
Reverse Leakage Current
V R =20V
V R =75V
IR
25
5
nA
μA
Forward Voltage
I F =10mA
VF
1.0
V
Reverse Recovery Time
I F = 10mA, I R = 10mA,R L = 100Ω, I RR = 1mA
t rr
4.0
ns
Capacitance
V R =0V, f=1M HZ
CJ
4.0
pF
MAX.
UNIT
CONDITIONS
TYP.
MAX.
UNIT
V
Thermal characteristics
PARAMETER
Thermal resistance
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CONDITIONS
Symbol
MIN.
TYP.
junction to ambient
R θJA
315
°C/W
junction to case
R θJC
235
°C/W
Document ID
Page 2
DS-221958
Issued Date
2011/09/30
Revised Date
-
Revision
Page.
A
7
Rating and characteristic curves (1N4148W-FL)
FIG.1-Power Dissipation
FIG.2 - Typical Reverse Characteristics
400
300
200
100
0
0
25
50
75
100
125
150
Ambient Temperature( ° C)
FIG.3 - Typical Capacitance
FIG.4 - Typical Forward Voltage vs. Ambient Temperature
Forward Voltage,(V)
Power Dissipation,(mW)
500
Forward Current (mA)
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TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Page 3
DS-221958
Issued Date
2011/09/30
Revised Date
-
Revision
Page.
A
7
Formosa MS
SMD Switching Diode
1N4148W-FL
Pinning information
Pin
Pin1
Pin2
Simplified outline
cathode
anode
1
Symbol
2
1
2
Marking
Type number
Marking code
1N4148W-FL
D1
Suggested solder pad layout
C
A
B
Dimensions in inches and (millimeters)
PACKAGE
A
B
C
SOD-123FL
0.028 (0.70)
0.028 (0.70)
0.091 (2.30)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Page 4
DS-221958
Issued Date
2011/09/30
Revised Date
-
Revision
Page.
A
7
Formosa MS
SMD Switching Diode
1N4148W-FL
Packing information
P0
P1
d
E
F
B
A
W
P
D2
D1
T
C
W1
D
unit:mm
Item
Symbol
Tolerance
SOD-123FL
Carrier width
Carrier length
Carrier depth
Sprocket hole
13" Reel outside diameter
13" Reel inner diameter
7" Reel outside diameter
7" Reel inner diameter
Feed hole diameter
Sprocket hole position
Punch hole position
Punch hole pitch
Sprocket hole pitch
Embossment center
Overall tape thickness
Tape width
Reel width
A
B
C
d
D
D1
D
D1
D2
E
F
P
P0
P1
T
W
W1
0.1
0.1
0.1
0.1
2.0
min
2.0
min
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.3
1.0
2.00
3.85
1.10
1.50
178.00
62.00
13.00
1.75
3.50
4.00
4.00
2.00
0.23
8.00
11.40
Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Page 5
DS-221958
Issued Date
2011/09/30
Revised Date
-
Revision
Page.
A
7
Formosa MS
SMD Switching Diode
1N4148W-FL
Reel packing
PACKAGE
REEL SIZE
SOD-123FL
7"
COMPONENT
SPACING
(m/m)
REEL
(pcs)
4.0
3,000
BOX
(pcs)
30,000
REEL
DIA,
(m/m)
INNER
BOX
(m/m)
183*183*123
178
CARTON
SIZE
(m/m)
CARTON
(pcs)
382*262*387
240,000
APPROX.
GROSS WEIGHT
(kg)
9.5
Suggested thermal profiles for soldering processes
o
o
1.Storage environment: Temperature=5 C ~40 C Humidity=55%±25%
2.Reflow soldering of surface-mount devices
Critical Zone
TL to TP
Tp
TP
Ramp-up
TL
TL
Tsmax
Temperature
Tsmin
tS
Preheat
Ramp-down
25
o
t25 C to Peak
Time
3.Reflow soldering
Profile Feature
Soldering Condition
Average ramp-up rate(T L to T P )
o
<3 C /sec
Preheat
-Temperature Min(Tsmin)
-Temperature Max(Tsmax)
-Time(min to max)(t s )
o
150 C
o
200 C
60~120sec
Tsmax to T L
-Ramp-upRate
o
<3 C /sec
Time maintained above:
-Temperature(T L )
-Time(t L )
o
217 C
60~260sec
o
o
255 C- 0/ + 5 C
Peak Temperature(T P )
o
Time within 5 C of actual Peak
Temperature(t P )
10~30sec
Ramp-down Rate
<6 C /sec
o
o
Time 25 C to Peak Temperature
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TEL:886-2-22696661
FAX:886-2-22696141
<6minutes
Document ID
Page 6
DS-221958
Issued Date
2011/09/30
Revised Date
-
Revision
Page.
A
7
Formosa MS
SMD Switching Diode
1N4148W-FL
High reliability test capabilities
Item Test
Conditions
Reference
O
MIL-STD-750D
METHOD-2031
O
MIL-STD-202F
METHOD-208
1. Solder Resistance
at 260 ± 5 C for 10 ± 2sec.
immerse body into solder 1/16" ± 1/32"
2. Solderability
at 245 ± 5 C for 5 sec.
3. High Temperature Reverse Bias
V R=80% rate at T J=150 C for 168 hrs.
4. Forward Operation Life
Rated average rectifier current at T A=25 C for 500hrs.
MIL-STD-750D
METHOD-1038
O
MIL-STD-750D
METHOD-1027
O
O
5. Intermittent Operation Life
6. Pressure Cooker
T A = 25 C, I F = I O
On state: power on for 5 min.
off state: power off for 5 min.
on and off for 500 cycles.
MIL-STD-750D
METHOD-1036
JESD22-A102
O
15P SIG at T A=121 C for 4 hrs.
O
O
7. Temperature Cycling
-55 C to +125 C dwelled for 30 min.
and transferred for 5min. total 10 cycles.
MIL-STD-750D
METHOD-1051
8. Forward Surge
Peak Forward Surge Current
MIL-STD-750D
METHOD-4066-2
9. Humidity
at T A=85 C , RH=85% for 1000hrs.
10. High Temperature Storage Life
at 175 C for 1000 hrs.
MIL-STD-750D
METHOD-1021
O
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TEL:886-2-22696661
FAX:886-2-22696141
MIL-STD-750D
METHOD-1031
O
Document ID
Page 7
DS-221958
Issued Date
2011/09/30
Revised Date
-
Revision
Page.
A
7