TS4148 RXG
Taiwan Semiconductor
1 Version:O1803
150mA, 75V Switching Diode
FEATURES
● Low power loss, high efficiency
● Ideal for automated placement
● High surge current capability
● Moisture sensitivity level: level 1, per J-STD-020
● Compliance to RoHS directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
● Halogen-free according to IEC 61249-2-21
APPLICATIONS
● Switching mode power supply (SMPS)
● Adapters
● Lighting application
● On-board DC/DC converter
MECHANICAL DATA
● Case: 1206(Ceramics)
● Molding compound meets UL flammability classification
rating 94HB
● Terminal: Matte tin plated leads, solderable per J-STD-002
● Meet JESD 201 class 1A whisker test
● Polarity: Indicated by cathode band
● Weight: 0.01g (approximately)
KEY PARAMETERS
PARAMETER VALUE UNIT
PD 500 mW
IF(AV) 150 mA
VRRM 75 V
IFSM 2 A
VF at IF=100mA 1.00 V
TJ Max. 150 °C
Package 1206 (Ceramics)
Configuration Single die
ABSOLUTE MAXIMUM RATINGS
(TA = 25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
Power dissipation PD 500 mW
Repetitive peak reverse voltage VRRM 75 V
Non-repetitive peak reverse voltage VRSM 100 V
Forward current I
F(AV)
150 mA
Repetitive peak forward current I
FRM
300 mA
Non-repetitive peak forward surge
current
tp = 1s square wave
IFSM
0.5
A
tp = 8.3ms single half sine
wave 2.0
Junction temperature range TJ -55 to +150 °C
Storage temperature range TSTG -55 to +150 °C
TS4148 RXG
Taiwan Semiconductor
2 Version:O1803
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP.
UNIT
Junction-to-ambient thermal resistance RӨJA 375 °C/W
ELECTRICAL SPECIFICATIONS
(TA = 25°C unless otherwise noted)
PARAMETER CONDITIONS SYMBOL TYP. MAX. UNIT
Reverse breakdown voltage (2) IR=100μA, TJ=25°C VR 75 - V
Forward voltage per diode (1) IF=100mA, TJ=25°C VF - 1 V
Reverse recovery time IF=10mA, IR=10mA,
RL=100Ω trr - 4 ns
Reverse current @ rated VR per
diode (2)
VR=20V TJ=25°C
IR
- 25 nA
VR=75V TJ=25°C - 5 µA
Junction capacitance 1 MHz, VR=0V CJ - 4 pF
Notes:
1. Pulse test with PW=0.3 ms
2. Pulse test with PW=30 ms
ORDERING INFORMATION
ORDERING CODE PACKAGE PACKING
TS4148 RXG
1206
5K / 7" Reel
TS4148 RAG 10K / 13" Reel
TS4148 RXG
Taiwan Semiconductor
3 Version:O1803
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig. 1 Typical Forward Characteristics
Fig. 2 Reverse Current VS. Reverse Voltage
Fig. 3 Admissible Power Dissipation Curve
Fig. 4 Typical Junction Capacitance
0.01
0.1
1
10
100
1000
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
TA=25oC
TA=100oC
0.01
0.10
1.00
10.00
100.00
0 20 40 60 80 100 120
TA=25oC
0
100
200
300
400
500
0 25 50 75 100 125 150
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0 2 4 6 8 10
Reverse Current (uA)
Instantaneous Forward Voltage (V)
Power Dissipation (mW)
Ambient Temperature (
o
C)
Junction Capacitance (pF)
Reverse Voltage (V)
Reverse Voltage (V)
Instantaneous Forward Current (mA)
TS4148 RXG
Taiwan Semiconductor
4 Version:O1803
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig. 5 Forward Resistance VS. Forward Current
1
10
100
1000
10000
0.01 0.1 1 10 100
Forward Current (mA)
Dynamic Forward Resistance (Ohm)
TS4148 RXG
Taiwan Semiconductor
5 Version:O1803
PACKAGE OUTLINE DIMENSION
1206
DIM. Unit (mm) Unit (inch)
Min Max Min Max
A 3.00 3.40 0.118 0.134
B 1.30 1.70 0.051 0.067
C 0.35 0.75 0.014 0.030
D 0.65 0.85 0.026 0.033
TS4148 RXG
Taiwan Semiconductor
6 Version:O1803
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to
any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
