80SQ [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器
| 型号： | 80SQ |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER |
| 文件： | 总5页 (文件大小：128K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-2.047 rev. E 12/01
80SQ... SERIES
SCHOTTKY RECTIFIER
8 Amp
Major Ratings and Characteristics
Description/Features
The 80SQ axial leaded Schottky rectifier series has been
optimized for low reverse leakage at high temperature. The
proprietarybarriertechnologyallowsforreliableoperationup
to 175°C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
Characteristics
80SQ... Units
I
Rectangular
waveform
8
A
F(AV)
V
I
range
35 to 45
2400
V
A
V
RRM
175° C T operation
J
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
@tp=5µssine
FSM
Low forward voltage drop
High frequency operation
V
@8Apk,T =125°C
J
0.44
F
J
Guard ring for enhanced ruggedness and long term
T
range
-55to175
°C
reliability
CASE STYLE AND DIMENSIONS
Conforms to JEDEC Outline DO - 204AR
Dimensions in millimeters and inches
1
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80SQ... Series
Bulletin PD-2.047 rev. E 12/01
Voltage Ratings
Part number
80SQ035
80SQ040
80SQ045
VR
V
Max. DC Reverse Voltage (V)
35
40
45
RWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
IF(AV) Max.AverageForwardCurrent
*SeeFig.5
80SQ Units
Conditions
50%dutycycle@TC=119°C,rectangularwaveform
8
A
Following any rated
load condition and
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent *SeeFig.7
2400
380
5µs Sineor3µsRect.pulse
10msSineor6msRect. pulse
A
with rated VRRM applied
EAS Non-RepetitiveAvalancheEnergy
10
1.6
mJ
A
TJ=25°C, IAS=1.6Amps,L=7.8mH
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
IAR
RepetitiveAvalancheCurrent
Electrical Specifications
Parameters
80SQ Units
Conditions
VFM Max. Forward Voltage Drop
* See Fig. 1
(1)
0.53
0.60
0.44
0.55
2
V
V
V
@
8A
@ 16A
8A
TJ = 25 °C
@
@ 16A
TJ = 25 °C
TJ = 125 °C
TJ = 125 °C
V
IRM Max. Reverse Leakage Current (1)
* See Fig. 2
mA
mA
pF
nH
V/ µs
V
R = rated VR
15
CT
LS
Max. Junction Capacitance
Typical Series Inductance
900
10.0
10000
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C
Measured lead to lead 5mm from body
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
80SQ Units
Conditions
TJ
Max.JunctionTemperatureRange
-55to175 °C
-55to175 °C
Tstg Max.StorageTemperatureRange
RthJL Max.ThermalResistanceJunction
toLead
8.0
°C/W DCoperation *SeeFig.4
1/8inchleadlength
RthJA TypicalThermalResistance,
Junction to Air
44
°C/W
wt
ApproximateWeight
CaseStyle
1.4(0.049) g(oz.)
DO-204AR
JEDEC
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2
80SQ... Series
Bulletin PD-2.047 rev. E 12/01
1000
100
10
100
10
1
T = 175°C
J
150°C
125°C
100°C
75°C
1
.1
50°C
.01
25°C
.001
.0001
0 5 10 15 20 25 30 35 40 45
ReverseVoltage - V (V)
R
T =175°C
J
Fig.2-Typical Values of Reverse Current
Vs. Reverse Voltage
T =125°C
J
1000
T = 25°C
J
T = 25°C
J
100
.1
0
10
20
30
Reverse Voltage - V (V)
40
50
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1
Forward Voltage Drop-V (V)
R
FM
Fig.1-Maximum Forward Voltage Drop Characteristics
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage
10
D=0.50
D=0.33
D=0.25
= 1/8 inch
D=0.17
1
.1
P
DM
D=0.08
t
1
t
2
Notes:
1. DutyfactorD= t / t
1 2
2. PeakT =P xZ +T
SinglePulse
(Thermal Resistance)
J DM
thJL C
10
.01
.00001
.0001 .001
.01
.1
t , Rectangular Pulse Duration (Seconds)
1
100
1
Fig.4-Maximum Thermal Impedance ZthJL Characteristics
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3
80SQ... Series
Bulletin PD-2.047 rev. E 12/01
180
6
5
4
3
2
1
0
D= 0.08
D= 0.17
D= 0.25
D= 0.33
D= 0.50
80SQ
R
(DC) =8.0°C/W
thJL
170
160
DC
DC
150
RMS Limit
140
= 1/8 inch
130
0
2
4
6
Average Forward Current -I
8
10 12
(A)
0
2
4
6
Average ForwardCurrent -I
8
10 12
(A)
F(AV)
Fig.5-Maximum Allowable Case Temperature
Vs. Average Forward Current
F(AV)
Fig.6-Forward Power Loss Characteristics
10000
At Any Rated Load Condition
And With Rated V Applied
RRM
Following Surge
1000
100
10
100
1000
10000
Square Wave Pulse Duration - t (microsec)
p
Fig.7-Maximum Non-Repetitive Surge Current
L
HIG H-SPEED
SW ITCH
IRFP460
DUT
FREE-W HEEL
DIO DE
Rg = 25 ohm
V d = 25 Volt
+
CURRENT
M ONITOR
40HFL40S02
Fig.8-Unclamped Inductive Test Circuit
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4
80SQ... Series
Bulletin PD-2.047 rev. E 12/01
Ordering Information Table
Device Code
80
S
Q
045
1
2
3
4
1
2
3
4
-
-
-
-
Essential Part Number (current x10)
S = DO-204AR
Q = Schottky Q Series
Voltage Rating
035 = 35V
040 = 40V
045 = 45V
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. 12/01
www.irf.com
5
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