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Taiwan Semiconductor |
Small Signal Diode
TS4148 RY
400mW High Speed SMD Switching Diode
0805
A
Features
Designed for mounting on small surface.
Extremely thin/leadless package
High mounting capability,strong surage with stand,
high reliability.
Pb free version and RoHS compliant
Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
Mechanical Data
Case :0805 standard package, molded plastic
Terminal: Gold plated, solderable
per MIL-STD-750, method 2026 guaranteed
High temperature soldering guaranteed: 260°C/10s
Polarity : Indicated by cathode band
Weight : 0.006 gram (approximately)
Ordering Information
Part No.
TS4148 RY
Package
0805
Packing
5Kpcs / 7" Reel
B
C
D
E
Dimensions
A
B
C
D
E
Unit (mm)
Min
1.80
1.05
0.25
0.75
1.30
Max
2.20
1.45
0.65
0.95
0.90
Unit (inch)
Min
0.071
0.410
0.010
0.029
0.051
Max
0.086
0.570
0.026
0.037
0.034
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Power Dissipation
Non-Repetitive Peak Reverse Voltage
Repetitive Peak Reverse Voltage
Repetitive Peak Forward Current
Mean Forward Current
Non-Repetitive Peak Forward Surge Current
Tp=1sec square waveform
8.3ms single half sine waveform
Thermal Resistance (Junction to Ambient) (Note 1)
Junction and Storage Temperature Range
Symbol
PD
VRSM
VRRM
IFRM
IO
IFSM
RθJA
TJ, TSTG
Electrical Characteristics
Type Number
Reverse Breakdown Voltage
Forward Voltage
Reverse Leakage Current
www.DataSheet4U.com
Junction Capacitance
Reverse Recovery Time
(Note 2)
IF= 10mA
VR= 20V
VR= 75V
VR=0, f=1.0MHz
(Note3)
Symbol
V(BR)
VF
IR
CJ
Trr
Notes:1. Valid provided that electrodes are kept at ambient temperature
Notes:2. Test Condition : IR=100μA
Notes:3. Test Condition : IF=10mA, IR=1mA,RL=100Ω
Value
400
100
75
300
150
0.5
2.0
375
-65 to + 175
Min Max
- 75
- 1.00
- 25
-5
4.0
4
Units
mW
V
V
mA
mA
A
°C/W
°C
Units
V
V
nA
μA
pF
ns
Version : E09
Small Signal Diode
Rating and Sharacteristic Curves
TS4148 RY
400mW High Speed SMD Switching Diode
1000
FIG 1 Typical Forward Characteristics
100
Ta=25°C
10
1
Ta=100°
0.1
0.01
0
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Instantaneous Forward Voltage (V)
FIG 3 Admissible Power Dissipation Curve
500
400
300
200
100
0
0 25 50 75 100 125 150 175 200
Ambient Temperature (°C)
FIG 2 Reverse Current vs Reverse Voltage
100
10 Ta=25°C
1
0.1
0.01
0
1.2
1.1
1
0.9
0.8
0.7
0.6
0
20 40 60 80 100 120
Reverse Voltage (V)
FIG 4 Typical Junction Capacitance
2468
Reverse Voltage (V)
10
10000
FIG 5 Forward Resistance vs. Forward Current
1000
100
10
1
001
Forward Current (mA)
www.DataSheet4U.com
10
100
Version : E09
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