TS4448 RZ
150mW High Speed SMD Switching Diode
Extremely thin/leadless package
High mounting capability,strong surage with stand,
high reliability.
Pb free version and RoHS compliant
Min Max Min Max
Case :0603 standard package, molded plastic 1.60 1.80 0.063 0.071
0.80 1.00 0.031 0.039
0.70 0.85 0.027 0.033
Typ. 0.45 Typ. 0.018
Typ. 0.70 Typ. 0.028
Package
0603
Maximum Ratings
1 μsec
8.3 msec
Electrical Characteristics
Reverse Breakdown Voltage (Note 2)
IF= 5mA
IF= 100mA
VR= 20V
VR= 80V
Junction Capacitance VR=0.5, f=1.0MHz
Reverse Recovery Time (Note3)
Notes:1. Valid provided that electrodes are kept at ambient temperature
Notes:2. Test Condition : IR=100μA
Notes:3. Test Condition : IF=IR=10mA, RL=100Ω, IRR=1mA
V
°CTJ, TSTG
Units
V-
Min
V(BR)
Repetitive Peak Reverse Voltage
PD
VRRM
Repetitive Peak Forward Current
Pulse Width=
Pulse Width=
Rating at 25°C ambient temperature unless otherwise specified.
Type Number
mA
mA
mW
V
A2.0
°C/W
100
D
Mean Forward Current
IFRM
IO
Thermal Resistance (Junction to Ambient) (Note 1) 666RθJA
Units
pF
Trr ns
-nA
9.0CJ
9-
-
Junction and Storage Temperature Range
Reverse Leakage Current
Forward Voltage
MaxType Number Symbol
VF0.62 1.00
IR
-
-40 to + 125
80
25
0.72
100
0603
Maximum Ratings and Electrical Characteristics
Mechanical Data
Terminal: Gold plated, solderable
per MIL-STD-750, method 2026 guaranteed
Unit (mm) Unit (inch)
High temperature soldering guaranteed: 260°C/10s
Polarity : Indicated by cathode band
Dimensions
A
Designed for mounting on small surface.
Non-Repetitive Peak Forward Surge Current
IFSM
Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
Power Dissipation
Symbol
125
Weight : 0.003 gram (approximately)
B
C
E
300
Value
150
1.0
Ordering Information
Part No. Packing
TS4448 RZ 5K / 7" Reel
Small Signal Diode
FeaturesBV
Version : D12
A
B
D
C
E
TS4448 RZ
150mW High Speed SMD Switching Diode
Small Signal Diode
Rating and Sharacteristic Curves
FIG 1 Typical Forward Characteristics
0.01
0.1
1
10
100
1000
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
Forward Current (mA)
Ta=25°C
0.01
0.10
1.00
10.00
100.00
0 20 40 60 80 100 120 140
Reverse Current (uA)
Forward Voltage (V) Reverse Voltage (V)
FIG 2 Reverse Current vs Reverse
FIG 4 Admissible Power Disspation Curve
0
25
50
75
100
125
150
175
200
0 25 50 75 100 125 150 175
Power Dissipation (mW)
FIG 4 Typical Junction Capacitance
0
1.2
2.4
3.6
6.0
7.2
0246810
Junction Capacitance (pF)
FIG 3 Admissible Power Disspation Curve
Reverse Voltage (V)
FIG 5 Forward Resistance vs. Forward Current
1
10
100
1000
10000
0.0 0.1 1.0 10.0 100.0
Forward Resistance (Ώ)
Ambient Tempeture (°C)
Version : D12
4.8
