IRF MBR340TR Schottky rectifier Datasheet

Bulletin PD-20594 rev. B 03/03
MBR350
MBR360
SCHOTTKY RECTIFIER
3.0 Amp
Description/ Features
Major Ratings and Characteristics
MBR350
MBR360
Units
3.0
A
50/60
V
IFSM @ tp = 5 µs sine
460
A
VF
0.73
V
Characteristics
IF(AV) Rectangular
waveform
VRRM
@ 3 Apk, TJ = 25°C
TJ
The MBR350, MBR360 axial leaded Schottky rectifier has
been optimized for very low forward voltage drop, with
moderate leakage. Typical applications are in switching
power supplies, converters, free-wheeling diodes, and
reverse battery protection.
Low profile, axial leaded outline
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Very low forward voltage drop
- 40 to 150
°C
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
CASE STYLE AND DIMENSIONS
Outline C - 16
Dimensions in millimeters and inches
www.irf.com
1
MBR350, MBR360
Bulletin PD-20594 rev. B 03/03
Voltage Ratings
Part number
VR
Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
MBR350
MBR360
50
60
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current
Value
Units
3.0
A
Conditions
50% duty cycle @ TL = 50°C, rectangular wave form
* See Fig. 4
IFSM
Max. Peak One Cycle Non-Repetitive
460
5µs Sine or 3µs Rect. pulse
Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated V
RRM applied
A
Surge Current * See Fig. 6
80
EAS
Non-Repetitive Avalanche Energy
5.0
mJ
IAR
Repetitive Avalanche Current
1.0
A
TJ = 25 °C, IAS = 1 Amps, L = 10 mH
Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM
IRM
Value
Units
Max. Forward Voltage Drop
0.58
V
@ 1.0A
* See Fig. 1
0.73
1.06
V
V
@ 3.0A
@ 9.4A
0.49
V
@ 1.0A
0.64
V
@ 3.0A
0.89
V
@ 9.4A
0.6
mA
8
mA
TJ = 100 °C
15
mA
TJ = 125 °C
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
(1)
Max. Reverse Leakage Current
* See Fig. 2
(1)
CT
Typical Junction Capacitance
190
pF
LS
Typical Series Inductance
9.0
nH
10000
V/µs
dv/dt Max. Voltage Rate of Change
Conditions
TJ = 25 °C
TJ = 125 °C
TJ = 25 °C
VR = rated VR
Measured lead to lead 5mm from package body
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
Value
Units
TJ
Max. Junction Temperature Range(*)
-40 to 150
°C
Tstg
Max. Storage Temperature Range
-40 to 150
°C
RthJL Typical Thermal Resistance Junction
to Lead
(**)
wt
Approximate Weight
Case Style
(*) dPtot
30
Conditions
°C/W DC operation (* See Fig. 4)
1.2 (0.042) g (oz.)
C - 16
1
<
thermal runaway condition for a diode on its own heatsink
dTj
Rth( j-a)
(**) Mounted 1 inch square PCB, thermal probe connected to lead 2mm from package
2
www.irf.com
MBR350, MR360
Bulletin PD-20594 rev. B 03/03
100
Reverse Current - I R (mA)
10
T J = 150˚C
10
125˚C
1
0.1
0.01
25˚C
0.001
0
20
40
60
Reverse Voltage - V R (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage
1000
1
Tj = 150˚C
Tj = 125˚C
Tj = 25˚C
0.1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
Forward Voltage Drop - V FM (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
Junction Capacitance - C T (pF)
Instantaneous Forward Current - I F (A)
100
T = 25˚C
J
100
10
0
40
80
120
160
Reverse Voltage - V R (V)
Fig. 3 - Typical Junction Capacitance
Vs. Reverse Voltage
www.irf.com
3
MBR350, MBR360
Bulletin PD-20594 rev. B 03/03
3
140
120
Average Power Loss (Watts)
Allowable Lead Temperature (°C)
160
DC
100
80
60
Square wave (D = 0.50)
80% Rated Vr applied
40
20 see note (2)
0
0
1
2
3
4
Average Forward Current - I
2.5
2
RMS Limit
1
0.5
0
5
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Average Forward Current - I
(A)
F(AV)
Fig. 4 - Max. Allowable Lead Temperature
Vs. Average Forward Current
Non-Repetitive Surge Current - I FSM (A)
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
DC
1.5
F(AV)
(A)
Fig. 5- Forward Power Loss
Characteristics
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 - Max. Non-Repetitive Surge Current
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
4
www.irf.com
MBR350, MR360
Bulletin PD-20594 rev. B 03/03
Ordering Information Table
Device Code
MBR
3
60
TR
1
2
3
4
1
-
Schottky MBR Series
2
-
Current Rating: 3
3
-
Voltage Rating
4
-
TR = Tape & Reel package (1200 pcs)
-
= 3A
40 = 40V
60 = 60V
= Box package (500 pcs)
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
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. 03/03
www.irf.com
5
Similar pages