SR502 – SR520
Taiwan Semiconductor
5A, 20V - 200V Schottky Barrier Rectifier
FEATURES
●
●
●
●
●
●
●
KEY PARAMETERS
AEC-Q101 qualified available
Low forward voltage drop
Low power loss, high efficiency
Guard ring for overvoltage protection
High surge current capability
RoHS Compliant
Halogen-free according to IEC 61249-2-21
PARAMETER
VALUE
UNIT
IF
5
A
VRRM
20 - 200
V
IFSM
120
A
TJ MAX
125, 150
°C
APPLICATIONS
Package
DO-201AD
Configuration
Single die
● Switching mode power supply (SMPS)
● Adapters
● DC to DC converter
MECHANICAL DATA
●
●
●
●
●
●
Case: DO-201AD
Molding compound meets UL 94V-0 flammability rating
Terminal: Pure tin plated leads, solderable per J-STD-002
Meet JESD 201 class 2 whisker test
Polarity: Indicated by cathode band
Weight: 1.10g (approximately)
DO-201AD
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
PARAMETER
Marking code on the
device
Repetitive peak reverse
voltage
Reverse voltage, total
rms value
Forward current
Surge peak forward
current, 8.3ms single half
sine wave superimposed
on rated load
Critical rate of rise of offstate voltage
Junction temperature
Storage temperature
SR
502
SR
502
SR
503
SR
503
SR
504
SR
504
SR
505
SR
505
SR
506
SR
506
SR
509
SR
509
SR
510
SR
510
SR
515
SR
515
SR
520
SR
520
VRRM
20
30
40
50
60
90
100
150
200
V
VR(RMS)
14
21
28
35
42
63
70
105
140
V
SYMBOL
UNIT
IF
5
A
IFSM
120
A
dv/dt
10,000
V/µs
TJ
-55 to +125
-55 to +150
TSTG
-55 to +150
1
°C
°C
Version: J2105
SR502 – SR520
Taiwan Semiconductor
THERMAL PERFORMANCE
PARAMETER
SYMBOL
TYP
UNIT
Junction-to-ambient thermal resistance
RӨJA
35
°C/W
Junction-to-case thermal resistance
RӨJC
6
°C/W
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PARAMETER
Forward voltage
CONDITIONS
(1)
Reverse current @ rated VR
(2)
SR502
SR503
SR504
SR505
SR506
SR509
SR510
SR515
SR520
SR502
SR503
SR504
SR505
SR506
SR509
SR510
SR515
SR520
SR502
SR503
SR504
SR505
SR506
SR509
SR510
SR515
SR520
SR502
SR503
SR504
SR505
SR506
SR509
SR510
SR515
SR520
IF = 5A, TJ = 25°C
SYMBOL
VF
TYP
MAX
UNIT
-
0.55
V
-
0.70
V
-
0.85
V
-
1.05
V
-
500
µA
-
100
µA
-
15
mA
-
10
mA
-
-
mA
-
-
mA
-
-
mA
-
5
mA
-
1
mA
TJ = 25°C
TJ = 100°C
IR
TJ = 125°C
Notes:
1. Pulse test with PW = 0.3ms
2. Pulse test with PW = 30ms
2
Version: J2105
SR502 – SR520
Taiwan Semiconductor
ORDERING INFORMATION
ORDERING CODE(1)(2)
PACKAGE
PACKING
SR5x
DO-201AD
1,250 / Tape & Reel
SR5x A0G
DO-201AD
500 / Ammo box
SR5xH
DO-201AD
1,250 / Tape & Reel
SR5xHA0G
DO-201AD
500 / Ammo box
Notes:
1. "x" defines voltage from 20V (SR502) to 200V (SR520)
2. “H” means AEC-Q101 qualified
3
Version: J2105
SR502 – SR520
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
1000
SR505-SR520
5
SR502-SR504
CAPACITANCE (pF)
4
3
SR502-SR504
2
100
SR509-SR520
SR505-SR506
1
f=1.0MHz
Vsig=50mVp-p
10
0
25
50
75
100
125
0.1
150
1
LEAD TEMPERATURE (°C)
INSTANTANEOUS FORWARD CURRENT (A)
SR502-SR504
SR505-SR520
TJ=125°C
TJ=75°C
0.1
0.01
TJ=25°C
0.001
10
20
30
40
50
60
70
80
90
100
10 10
SR502-SR504
UF1DLW
1
TJ=125°C
SR515-SR520T =25°C
J
10.1
SR509-SR510
SR505-SR506
0.01
Pulse width 300μs
1%
1% duty
duty cycle
cycle
Pulse width
0.1
0.001
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1
1.1
FORWARD VOLTAGE (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig.5 Maximum Non-Repetitive Forward Surge Current
140
PEAK FORWARD SURGE CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (mA)
Fig.4 Typical Forward Characteristics
100
1
100
REVERSE VOLTAGE (V)
Fig.3 Typical Reverse Characteristics
10
10
(A)
AVERAGE FORWARD CURRENT (A)
6
8.3ms single half sine wave
120
100
80
60
40
20
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
4
Version: J2105
1.2
SR502 – SR520
Taiwan Semiconductor
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig.6 Typical Transient Thermal Characteristics
TRANSIENT THERMAL IMPEDANCE (°C/W)
10
1
0.1
0.01
0.1
1
10
100
PULSE DURATION (s)
5
Version: J2105
SR502 – SR520
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DO-201AD
MARKING DIAGRAM
6
P/N
= Marking Code
G
= Green Compound
YWW
= Date Code
F
= Factory Code
Version: J2105
SR502 – SR520
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.
7
Version: J2105
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