RSFAL – RSFML
Taiwan Semiconductor
0.5A, 50V - 1000V Fast Recovery Surface Mount Rectifier
FEATURES
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KEY PARAMETERS
Glass passivated chip junction
Ideal for automated placement
High temperature metallurgically bonded construction
Fast switching for high efficiency
Moisture sensitivity level: level 1, per J-STD-020
RoHS Compliant
Halogen-free according to IEC 61249-2-21
APPLICATIONS
PARAMETER
VALUE
UNIT
IF
0.5
A
VRRM
50 - 1000
V
IFSM
10
A
TJ MAX
150
°C
Package
Sub SMA
Configuration
Single die
● DC to DC converter
● Switching mode converters and inverters
● General purpose
MECHANICAL DATA
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Case: Sub SMA
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: 0.019g (approximately)
Sub SMA
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
SYMBOL
Marking code on the device
RSF
AL
RSF
BL
RSF
DL
RSF
GL
RSF
JL
RSF
KL
RSF
ML
FAL
FBL
FDL
FGL
FJL
FKL
FML
UNIT
Repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000
V
Reverse voltage, total rms value
VR(RMS)
35
70
140
280
420
560
700
V
Forward current
Peak forward surge current,
8.3ms single half sine-wave
superimposed on rated load
Junction temperature
IF
0.5
A
IFSM
10
A
TJ
- 55 to +150
°C
Storage temperature
TSTG
- 55 to +150
°C
1
Version: M2103
RSFAL – RSFML
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
Junction-to-case thermal resistance
RӨJC
32
°C/W
Junction-to-ambient thermal resistance
RӨJA
150
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
Forward voltage
CONDITIONS
(1)
Reverse current @ rated VR
IF = 0.5A, TJ = 25°C
TJ = 25°C
(2)
Reverse recovery time
1MHz, VR = 4.0V
RSFAL
RSFBL
RSFDL
RSFGL
RSFJL
TYP
MAX
UNIT
VF
-
1.3
V
-
5
µA
-
50
µA
4
-
pF
-
150
ns
-
250
ns
-
500
ns
IR
TJ = 125°C
Junction capacitance
SYMBOL
IF = 0.5A, IR = 1.0A,
Irr = 0.25A
RSFKL
RSFML
CJ
trr
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
ORDERING INFORMATION
ORDERING CODE(1)
PACKAGE
PACKING
RSFxL
Sub SMA
10,000 / Tape & Reel
Notes:
1. “x” defines voltage from 50V(RSFAL) to 1000V(RSFML)
2
Version: M2103
RSFAL – RSFML
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
10
CAPACITANCE (pF)
0.5
0.0
25
50
75
100
125
f=1.0MHz
Vsig=50mVp-p
1
150
1
10
LEAD TEMPERATURE (°C)
REVERSE VOLTAGE (V)
Fig.4 Typical Forward Characteristics
INSTANTANEOUS FORWARD CURRENT (A)
10
1
TJ=100°C
0.1
TJ=25°C
0.01
20
30
40
50
60
70
80
90
100
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
10 10
UF1DLW
1
TJ=125°C
1
0.1
TJ=25°C
0.01
0.1
0.001
0.6
0.3
Pulse width 300μs
1% duty cycle
Pulse width
0.8
0.4
1.0
0.5
1.2
1.4
0.6
0.7
0.8
FORWARD VOLTAGE (V)
1.6
0.9
1.8
1
1.1
Fig.5 Maximum Non-Repetitive Forward Surge Current
12
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (uA)
Fig.3 Typical Reverse Characteristics
10
100
(A)
AVERAGE FORWARD CURRENT (A)
1.0
8.3ms single half sine wave
10
8
6
4
2
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
3
Version: M2103
1.2
RSFAL – RSFML
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Reverse Recovery Time Characteristic and Test Circuit Diagram
4
Version: M2103
RSFAL – RSFML
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
Sub SMA
SUGGESTED PAD LAYOUT
MARKING DIAGRAM
5
P/N
= Marking Code
G
= Green Compound
YW
= Date Code
F
= Factory Code
Version: M2103
RSFAL – RSFML
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.
6
Version: M2103
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