VSB1545-M3
www.vishay.com
Vishay General Semiconductor
Photovoltaic Solar Cell Protection Schottky Rectifier
Ultra Low VF = 0.33 V at IF = 5.0 A
FEATURES
• Trench MOS Schottky technology
TMBS
®
• Low forward voltage drop, low power losses
• High efficiency operation
• High forward surge capability
• ESD capability
P600
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• TJ 200 °C max. in solar bypass mode application
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
IF(AV)
For use in solar cell junction box as a bypass diode for
protection, using DC forward current without reverse bias.
15 A
VRRM
45 V
IFSM
200 A
VF at IF = 15 A
0.44 V
TOP max. (AC mode)
150 °C
TJ max. (DC forward current)
200 °C
Package
P600
Diode variation
Single die
MECHANICAL DATA
Case: P600
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
Terminals: Matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
per
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking code
Maximum repetitive peak reverse voltage
VSB1545
UNIT
V1545
VRRM
45
IF(AV) (1)
15
IF(AV) (2)
6
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
200
A
Operating junction temperature range
TOP
-40 to +150
°C
Storage temperature range
TSTG
-40 to +175
°C
Junction temperature in DC forward current without
reverse bias, t d 1 hp
TJ (3)
d 200
°C
Maximum average forward rectified current (fig. 1)
V
A
Notes
(1) With heatsink
(2) Without heatsink, free air
(3) Meets the requirements of IEC 61215 ed. 2 bypass diode thermal test
Revision: 22-Nov-13
Document Number: 89390
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VSB1545-M3
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
IF = 5.0 A
IF = 7.5 A
TA = 25 °C
IF = 15 A
Instantaneous forward voltage
VF (1)
IF = 5.0 A
IF = 7.5 A
TA = 125 °C
IF = 15 A
Reverse current
VR = 45 V
Typical junction capacitance
4.0 V, 1 MHz
TA = 25 °C
TA = 125 °C
IR (2)
CJ
TYP.
MAX.
0.44
-
0.46
-
0.51
0.59
0.33
-
UNIT
V
0.36
-
0.44
0.54
11.6
800
μA
7.5
25
mA
1290
-
pF
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: 40 ms pulse width
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
55
RTJL (1)
3.5
RTJL (2)
2.5
RTJA
Thermal resistance
Typical thermal resistance
VSB1545
(1)
UNIT
°C/W
°C/W
Notes
(1) Without heatsink, free air; units mounted on PCB with 2 mm x 2 mm copper pad areas at 9.5 mm lead length
(2) Leads clipped at 3 mm lead length from plastic body on 7.0 cm x 2.2 cm x 1.9 cm x 2 heatsink
IMMUNITY TO ELECTRICAL STATIC DISCHARGE TO THE FOLLOWING STANDARDS
(TA = 25 °C unless otherwise noted)
STANDARD
JESD22-A114
JESD22-A115
IEC 61000-4-2
(2)
TEST TYPE
TEST CONDITIONS
Human body model (contact mode)
C = 150 pF, R = 1.5 :
Machine model (contact mode)
C = 200 pF, R = 0 :
Air discharge mode
SYMBOL
VC
C = 150 pF, R = 330 :
(1)
CLASS
VALUE
3B
> 8 kV
C
> 400 V
4
> 15 kV
Notes
(1) Immunity to IEC 61000-4-2 air discharge mode has a typical performance > 25 kV
(2) System ESD standard
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
VSB1545-M3/54
1.88
54
800
13" diameter paper tape and reel
VSB1545-M3/73
1.88
73
300
Ammo pack packaging
Revision: 22-Nov-13
Document Number: 89390
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VSB1545-M3
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
8
Instantaneous Forward Current (A)
100
DC Forward Current (A)
7
Free Air, without Heatsink
6
5
4
3
2
1
0
TA = 150 °C
TA = 125 °C
10
1
TA = 25 °C
0.1
0
25
50
75
100
125
150
175
0.1
Ambient Temperature (°C)
0.3
0.4
0.5
0.6
0.7
0.8
Fig. 4 - Typical Instantaneous Forward Characteristics
120
100 000
Instantaneous Reverse Current (μA)
Percentage of Rated Current (%)
0.2
Instantaneous Forward Voltage (V)
Fig. 1 - Forward Current Derating Curve
100
DC Current with Heatsink
80
60
40
20
0
TA = 150 °C
10 000
TA = 125 °C
TA = 100 °C
1000
100
10
TA = 25 °C
1
0
50
25
100
75
125
150
175
200
20
Ambient Temperature (°C)
10
D = 0.5
9
D = 0.3
D = 1.0
D = 0.1
4
T
3
2
D = tp/T
2
4
6
8
10
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
12
1000
tp
0
0
100
Fig. 5 - Typical Reverse Leakage Characteristics
Junction Capacitance (pF)
6
1
80
10 000
D = 0.2
5
60
D = 0.8
8
7
40
Percent of Rated Peak Reverse Voltage (%)
Fig. 2 - Rated Forward Current vs. Ambient Temperature
Average Power Loss (W)
TA = 100 °C
14
16
18
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
100
0.1
1
10
100
Reverse Voltage (V)
Fig. 6 - Typical Junction Capacitance
Revision: 22-Nov-13
Document Number: 89390
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
VSB1545-M3
www.vishay.com
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
P600
1.0 (25.4)
MIN.
0.360 (9.1)
0.340 (8.6)
0.360 (9.1)
0.340 (8.6)
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
Revision: 22-Nov-13
Document Number: 89390
4
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 08-Feb-17
1
Document Number: 91000