Bulletin PD-20405 07/04
STPS1L30UPbF
1 Amp
SCHOTTKY RECTIFIER
IF(AV) = 1.0 Amp
VR = 30V
Description/ Features
Major Ratings and Characteristics
Characteristics
Value
Units
IF(AV) Rectangular
waveform
1.0
A
VRRM
30
V
IFSM @ tp= 5 ms sine
360
A
VF
@ 1.0Apk, TJ= 125°C
0.30
V
TJ
range
- 55 to 150
°C
The STPS1L30UPbF surface-mount Schottky rectifier has
been designed for applications requiring low forward drop and
small foot prints on PC boards. Typical applications are in disk
drives, switching power supplies, converters, free-wheeling
diodes, battery charging, and reverse battery protection.
Small foot print, surface mountable
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free ("PbF" suffix)
Case Styles
STPS1L30UPbF
SMB
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1
STPS1L30UPbF
Bulletin PD-20405 07/04
Voltage Ratings
Part number
VR
STPS1L30UTRPbF
Max. DC Reverse Voltage (V)
30
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
Value
IF(AV) Max. Average Forward Current
IFSM
Units Conditions
1.0
A
50% duty cycle @ TL = 106 °C, rectangular wave form
Max. Peak One Cycle Non-Repetitive
360
A
5µs Sine or 3µs Rect. pulse
Surge Current
75
10ms Sine or 6ms Rect. pulse
EAS
Non- Repetitive Avalanche Energy
3.0
mJ
IAR
Repetitive Avalanche Current
1.0
A
Value
Units
0.420
V
@ 1A
0.470
V
@ 2A
0.300
V
@ 1A
0.375
V
@ 2A
0.2
mA
TJ =
5.0
mA
TJ = 100 °C
15
mA
TJ = 125 °C
Following any rated
load condition and
with rated V RRM applied
TJ = 25 °C, IAS = 1A, L = 6mH
Current decaying linearly to zero in 1 µsec
Frequency limited by T J max. Va = 1.5 x Vr typical
Electrical Specifications
Parameters
VFM
IRM
Max. Forward Voltage Drop
(1)
Max. Reverse Leakage Current (1)
Conditions
TJ = 25 °C
TJ = 125 °C
25 °C
VR = rated V R
CT
Max. Junction Capacitance
200
pF
VR = 5VDC, (test signal range 100KHz to 1Mhz) 25°C
LS
Typical Series Inductance
2.0
nH
Measured lead to lead 5mm from package body
10000
V/µs
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
Value
Units
TJ
Max. Junction Temperature Range (*) - 55 to 150
°C
Tstg
Max. Storage Temperature Range
°C
RthJL Max. Thermal Resistance
Junction to Lead
RthJA Max. Thermal Resistance
Junction to Ambient
wt
Approximate Weight
- 55 to 150
Conditions
25
°C/W DC operation
80
°C/W DC operation
(**)
0.10 (0.003) g (oz.)
Case Style
SMB
Device Marking
IR13L
Similar to DO-214AA
(*) dPtot
1
<
thermal runaway condition for a diode on its own heatsink
dTj
Rth( j-a)
(**) Mounted 1 inch square PCB
2
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STPS1L30UPbF
Bulletin PD-20405 07/04
10
TJ = 125°C
1
100°C
75°C
0.1
50°C
0.01
25°C
0.001
0.0001
0
10
20
TJ = 125°C
Reverse Voltage - VR (V)
TJ = 25°C
Fig. 2 - Typical Peak Reverse Current
Vs. Reverse Voltage
1
30
1000
0.1
0
0.2
0.4
0.6
0.8
Forward Voltage Drop - VFM (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Junc tion Capa citance - C T (pF)
Instantaneous Forward Current - IF (A)
Reverse Current - IR (mA)
10
TJ = 25°C
100
10
0
10
20
30
Reverse Voltage - VR (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
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STPS1L30UPbF
Bulletin PD-20405 07/04
0.5
DC
Average Power Loss - (Watts)
Allowable Lead Temperature (°C)
130
120
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
110
100
Square wave (D = 0.50)
80% Rated VR applied
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
0.4
0.3
DC
RMSLimit
0.2
0.1
see note (2)
90
0
0
0.4
0.8
1.2
1.6
0
Average Forward Current - I F(AV) (A)
0.8
1.2
1.6
Fig. 5 - Maximum Average Forward Dissipation
Vs. Average Forward Current
Fig. 4 - Maximum Average Forward Current
Vs. Allowable Lead Temperature
Non-Repetitive Surge Current - I FSM (A)
0.4
Average Forward Current - I F(AV) (A)
1000
100
At Any Rated Load Condition
And With Rated Vrrm Applied
Following Surge
10
10
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig. 6 - Maximum Peak Surge Forward Current Vs. Pulse Duration
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
Pd REV = Inverse Power Loss = VR1 x I R (1 - D); IR @ VR1 = 80% rated VR
4
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STPS1L30UPbF
Bulletin PD-20405 07/04
Outline Table
CATHODE
Device Marking: IR13L
2.15 (.085)
1.80 (.071)
1
3.80 (.150)
3.30 (.130)
1
4.70 (.185)
ANODE
2
POLARITY
2 PART NUMBER
4.10 (.161)
2.5 TYP.
(.098 TYP.)
2.40 (.094)
1.90 (.075)
0.30 (.012)
0.15 (.006)
1.30 (.051)
0.76 (.030)
5.60 (.220)
5.00 (.197)
2.0 TYP.
(.079 TYP.)
SOLDERING PAD
4.2 (.165)
4.0 (.157)
Outline SMB
Dimensions in millimeters and (inches)
For recommended footprint and soldering techniques refer to application note #AN-994
Marking & Identification
Each device has 2 rows for identification. The first row designates the device as manufactured by International
Rectifier, indicated by the letters "IR", and the Part Number (indicates the current, the voltage rating and
Schottky Generation). The second row indicates the year, the week of manufacturing and the Site ID.
IR13L
IR13L
VOLTAGE
CURRENT
IR LOGO
PYWWX
SITE ID
WEEK
2nd digit of the YEAR
"Y" = 1st digit of the YEAR "standard product"
"P" = "Lead-Free"
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STPS1L30UPbF
Bulletin PD-20405 07/04
Tape & Reel Information
Dimensions in millimetres and (inches)
Ordering Information Table
Device Code
STPS
1
L
30
U
PbF
1
2
3
4
5
6
1
-
Schottky STP Series
2
-
Current Rating (1 = 1 A)
3
-
L = Low Forward Voltage
4
-
Voltage Rating (30 = 30V)
5
-
U = SMB
6
-
y none = Standard Production
y PbF = Lead-Free
Tape & Reel only (3000 pieces)
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Leve and Lead-Free.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 07/04
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