|
|
Part: STPS20L15D
Category:
Discrete
Description: 15V 20A Schottky Discrete Diode in a TO-220AC Package
Company: International Rectifier Corp.
Datasheet: Download STPS20L15D datasheet File size : 65 kB
Request For quote: Find where to buy STPS20L15D
Datasheet text preview:
Bulletin PD-20627 rev. B 09/01
STPS20L15D STPS20L15G
SCHOTTKY RECTIFIER
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VR R M IFSM @ tp = 5 µs sine VF TJ @ 19 Apk, TJ=125°C ( Typical) range
20 Amps
Description/Features Units
A V A V The Schottky rectifier module has been optimized for ultra low forward voltage drop specifically for the OR-ing of parallel power supplies. The proprietary barrier technology allows for reliable operation up to 125 °C junction temperature. Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems. 125°C TJ operation (VR < 5V) Center tap module Optimized for OR-ing applications Ultra low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
Values
20 15 700 0.25
- 55 to 125
°C
Case Styles STPS20L15D STPS20L15G
Base Cathode
Base Cathode
2
1
3
1
3
Cathode
Anode
N/C
Anode
TO-220AC www.irf.com
D2 P A K 1
STPS20L15D, STPS20L15G
Bulletin PD-20626 rev. B 09/01
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) @ TJ = 100 °C VRWM Max. Working Peak Reverse Voltage (V) @ TJ = 100 °C
Values
15
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 7 Non-Repetitive Avalanche Energy Repetitive Avalanche Current 700 330 10 2 A mJ A 5µs Sine or 3µs Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied
Values
20
Units
A
Conditions
50% duty cycle @ TC = 85°C, rectangular wave form
TJ = 25 °C, IAS = 2 Amps, L = 6 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM Forward Voltage Drop * See Fig. 1
Values
Typ. Max. (1) 0.25 0.37 (1) 7.6 8 2000 0.41 0.52 0.33 0.50 10 600
Units
V V V V mA mA V m pF nH @ 19A @ 40A @ 19A @ 40A
Conditions
TJ = 25 °C TJ = 125 °C VR = rated VR
IRM
Reverse Leakage Current * See Fig. 2
TJ = 25 °C TJ = 100 °C TJ = TJ max.
VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance Typical Series Inductance
0.182
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10000
V/ µs (Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
TJ T stg Max. Junction Temperature Range Max. Storage Temperature Range
Values
-55 to 125 -55 to 150 1.5 0.50 40 2 (0.07) Min. Max. 6 (5) 12 (10)
Units
°C °C
Conditions
RthJC M a x . Thermal Resistance J u n c t i o n to Case RthCS T y p i c a l Thermal Resistance C a s e to Heatsink RthJA Max. Thermal Resistance Junction to Ambient wt T Approximate Weight Mounting Torque
°C/W DC operation
* See Fig. 4
°C/W Mounting surface , smooth and greased For TO-220 °C/W DC operation For D2Pak g (oz.) Kg-cm Non-lubricated threads (Ibf-in)
2
www.irf.com
STPS20L15D, STPS20L15G
Bulletin PD-20626 rev. B 09/01
1 000 100 0 T J = 100 C 100 75 C 50 C
R e v e r s e C u r r e n t - I R (m A )
10
25 C 1
I n s t a n t a n e o u s Forw a r d C u r r e n t - I F (A )
100
0.1 0 3 6 9 12 15 R e v e r s e V o lt a g e - V R (V )
Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage
100 00 J u n c t io n C a p a c it a n c e - C T (pF) T J = 12 5 C TJ = 7 5 C TJ = 2 5 C
10
T J = 25 C
1 000
1 0 0 .2 0 .4 0.6 0.8 1 1 .2 1.4 1 .6 Forw a r d V o lt a g e D r o p - V F M (V )
100 0 5 10 15 20 R e v e r s e V o lt a g e - VR (V )
Fig. 1 - Maximum Forward Voltage Drop Characteristics
10 T h er m a l Im p e d a n c e Z t h J C ( C /W )
Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage
1
D D D D D
= = = = =
0 .7 5 0 .5 0 0 .3 3 0 .2 5 0 .2 0
PD M
0 .1 S i n g l e Pu l s e ( T h e r m a l Resista n c e ) N o t e s:
t1 t2
1 . D u t y factor D = t 1/ t 2 2. Peak T J = P D M x Z t h J C+ T C 0 .1 1 10 100
0 .0 1 0.00001
0 .0 0 0 1
0 .0 0 1
0.0 1
t 1 , Re c t a n g u l a r Pu l s e D u r a t i o n (Seco n d s )
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
www.irf.com
3
Others parts begin by st
ST-1 ST-2 ST-3 ST-4 ST-5 ST-6 ST-7 ST-8 ST-9 ST-10 ST-11 ST-12 ST-13 ST-14 ST-15 ST-16 ST-17 ST-18 ST-19 ST-20 ST-21 ST-22 ST-23 ST-24 ST-25 ST-26 ST-27 ST-28 ST-29 ST-30 ST-31 ST-32 ST-33 ST-34 ST-35 ST-36 ST-37 ST-38 ST-39 ST-40 ST-41 ST-42 ST-43 ST-44 ST-45 ST-46 ST-47 ST-48 ST-49 ST-50 ST-51 ST-52 ST-53 ST-54 ST-55 ST-56 ST-57 ST-58 ST-59 ST-60 ST-61 ST-62 ST-63 ST-64 ST-65 ST-66 ST-67 ST-68 ST-69 ST-70 ST-71 ST-72 ST-73 ST-74
|
|
|
