TSPB10U45S
Taiwan Semiconductor
10A, 45V Low VF Trench Schottky Surface Mount Rectifier
FEATURES
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KEY PARAMETERS
Patented Trench Schottky technology
Excellent high temperature stability
Low forward voltage
Lower power loss/ high efficiency
High forward surge capability
Ideal for automated placement
Moisture sensitivity level: level 1, per J-STD-020
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
IF
10
A
VRRM
45
V
IFSM
275
A
TJ MAX
150
°C
Package
SMPC4.0
Configuration
Single die
APPLICATIONS
● Switching mode power supply (SMPS)
● Adapters
● DC to DC converter
MECHANICAL DATA
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Case: SMPC4.0
Molding compound meets UL 94V-0 flammability rating
Terminal: Matte tin plated leads, solderable per J-STD-002
Meet JESD 201 class 2 whisker test
Polarity: Indicated by cathode band
Weight: 0.095g (approximately)
SMPC4.0
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
SYMBOL
Marking code on the device
TSPB10U45S
UNIT
B10U45
Repetitive peak reverse voltage
VRRM
45
V
Reverse voltage, total rms value
VR(RMS)
31
V
Forward current
Peak forward surge current, 8.3ms single half
sine-wave superimposed on rated load
Junction temperature
IF
10
A
IFSM
275
A
TJ
- 55 to +150
°C
Storage temperature
TSTG
- 55 to +150
°C
1
Version: H2103
TSPB10U45S
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
RӨJL
25
°C/W
Junction-to-lead thermal resistance
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
CONDITIONS
SYMBOL
IF = 5A, TJ = 25°C
Forward voltage
IF = 10A, TJ = 25°C
(1)
IF = 5A, TJ = 125°C
VF
IF = 10A, TJ = 125°C
Reverse current @ rated VR
(2)
TJ = 25°C
TJ = 125°C
IR
TYP
MAX
UNIT
0.37
-
V
0.42
0.46
V
0.28
-
V
0.37
0.41
V
-
300
μA
-
140
mA
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
ORDERING INFORMATION
ORDERING CODE
PACKAGE
PACKING
TSPB10U45S
SMPC4.0
6,000 / Tape & Reel
2
Version: H2103
TSPB10U45S
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
10000
10
CAPACITANCE (pF)
8
6
4
1000
2
0
f=1.0MHz
Vsig=50mVp-p
100
25
50
75
100
125
150
0.1
1
LEAD TEMPERATURE (°C)
INSTANTANEOUS FORWARD CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (mA)
Fig.4 Typical Forward Characteristics
100
TJ=125°C
10
TJ=100°C
1
0.1
TJ=25°C
0.01
20
30
40
50
60
70
80
100
REVERSE VOLTAGE (V)
Fig.3 Typical Reverse Characteristics
10
10
90
100
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
100 10
10
1
UF1DLW
TJ=150°C
TJ=125°CT =125°C
J
TJ=25°C
0.1
1
0.01
(A)
AVERAGE FORWARD CURRENT (A)
12
TJ=100°C
TJ=25°C
Pulse width 300μs
1% duty cycle
Pulse width
0.1
0.001
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0.8
1
1.1
FORWARD VOLTAGE (V)
3
Version: H2103
1.2
TSPB10U45S
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
SMPC4.0
SUGGESTED PAD LAYOUT
MARKING DIAGRAM
P/N = Marking Code
4
YW
= Date Code
F
= Factory Code
Version: H2103
TSPB10U45S
Taiwan Semiconductor
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.
Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability
for application assistance or the design of Purchasers’ products.
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.
5
Version: H2103
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