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Part: 8TQ100STRR
Category:
Discrete
Description: 100V 8A Schottky Discrete Diode in a D2-Pak Package
Company: International Rectifier Corp.
Datasheet: Download 8TQ100STRR datasheet File size : 125 kB
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Datasheet text preview:
Bulletin PD-20561 rev. D 07/03
8TQ... 8TQ...S
SCHOTTKY RECTIFIER 8 Amp
IF(AV) = 8 Amp VR = 80 - 100V
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 µs sine VF TJ @ 8 Apk, TJ = 125°C range
Description/ Features Units
A V A V °C The 8TQ Schottky rectifier series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 175° C TJ operation
8TQ
8 80 - 100 850 0.58 - 55 to 175
Case Styles 8TQ... 8TQ... S
TO-220
D2PAK
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1
8TQ... Series
Bulletin PD-20561 rev. D 07/03
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) 80 100 VRWM Max. Working Peak Reverse Voltage (V)
8TQ080
8TQ100
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
8TQ
8 850 230 7.50 0.50
Units
A
Conditions
50% duty cycle @ TC = 157° C, rectangular wave form Following any rated load condition and 10ms Sine or 6ms Rect. pulse with rated V RRM applied 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 0.50 Amps, L = 60 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical
A mJ A
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop * See Fig. 1 (1)
8TQ
0.72 0.88 0.58 0.69
Units
V V V V mA mA pF nH V/ µs @ 8A @ 16A @ 8A @ 16A TJ = 25 °C TJ = 125 °C
Conditions
TJ = 25 °C TJ = 125 °C VR = rated V R
IRM CT LS
Max. Reverse Leakage Current (1) * See Fig. 2 Max. Junction Capacitance Typical Series Inductance
0.55 7 500 8 10000
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 (Rated VR)
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range
8TQ
-55 to 175 -55 to 175 2.0 0.50 2 (0.07) Min. Max. 6 (5) 12 (10)
Units
°C °C °C/W °C/W g (oz.) Kg-cm (Ibf-in) DC operation
Conditions
RthJC Max. Thermal Resistance Junction to Case RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight Mounting Torque
* See Fig. 4
Mounting surface , smooth and greased
2
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8TQ... Series
Bulletin PD-20238 rev. D 07/03
1000
100 10 1 0.1 0.01 0.001 0.0001 T = 175°C J 150°C 125°C 100°C 75°C 50°C 25°C
100 In s a nt a ne o usForward Current - I F (A) t
R verse Current - I e
R
(mA)
0
20
40
60
80
100
10
TJ= 175°C TJ= 125°C TJ= 25°C
Reve rs Voltage - VR (V) e
Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage
1000 Junc t io n Capacitance - C T (pF)
1
T = 25°C J
0.1
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8
2
2.2
100
0 10 20 30 40 50 60 70 80 90 100110 Re verse Volta g e - VR (V)
Forward Voltage Drop - VFM (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
10 T erma l Impedance Z t hJC (°C/ W) h
Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage
1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 Not e s : Sn g le Pulse i (T e rma l Resistanc e ) h 0.001 0.00001 0.0001 0.001 0.01 0.1
PM D
0.1
t1 t2
0.01
1. Duty factor D = t 1 / t 2 2. Peak T = P M x Z t hJC+ TC J D 1 10 100
t 1 , Rectangular Pulse Dura tio n (S c o nd s) e
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
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8TQ... Series
Bulletin PD-20561 rev. D 07/03
180 Allo wa b le Case Temperature - (°C)
7 Ave ra g e Power Loss - (Watts) 6 5 4 RMSLimit 3 2 1 0 DC D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75
175 170 165 160 155 150 145
se e note (2)
DC
S ua re wave (D = 0.50) q 80% Rated V R applied
140
0
2
4
6
8
10
12
0
2
4
6
8
10
12 (A)
Ave ra g e Forward Current - I F(AV) (A)
Ave ra g e Forward Current - I F(AV)
Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current
1000 Non -Re p et it ive Surge Current - I FS (A) M
Fig. 6 - Forward Power Loss Characteristics
At Any R t e d Load Condition a An d With R t e d V RR Applied a M Fo llo w in g S rg e u
100 10
100
1000
10000
S ua re Wave Pulse Duration - t p (microsec) q
Fig. 7 - Maximum Non-Repetitive Surge Current
L HIG H-S EED P S IT H WC F EE-WHEEL R DIODE 40HF 40S 2 L0
+
DUT
IR P460 F R = 25 ohm g
Vd = 25 Volt
C URRENT MONIT R O
Fig. 8 - Unclamped Inductive Test Circuit
(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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8TQ... Series
Bulletin PD-20238 rev. D 07/03
Outline Table
10.54 (0.41) MAX. 3.78 (0.15) 3.54 (0.14) 15.24 (0.60) 14.84 (0.58) 1 14.09 (0.55) 13.47 (0.53) 3 3.96 (0.16) 3.55 (0.14) 2.04 (0.080) MAX. 1.40 (0.05) 1.15 (0.04) 0.94 (0.04) 0.69 (0.03) 2.89 (0.11) 2.64 (0.10) 0.10 (0.004) 2.92 (0.11) 2.54 (0.10) TERM 2 DIA. 6.48 (0.25) 6.23 (0.24) 2° 1.32 (0.05) 1.22 (0.05)
Base Cathode
Cathode
1 4.57 (0.18) 4.32 (0.17) 5.08 (0.20) REF. 3 0.61 (0.02) MAX.
1
Anode
3
Conform to JEDEC outline TO-220AC Dimensions in millimeters and (inches)
10 .16 (0.40) R EF .
4.6 9 (0.18) 4 .2 0 (0.16)
1 .32 (0.05)
6 .47 (0.25)
15.49 (0.61)
1.2 2 (0.05)
93°
6 .1 8 (0.24)
14.73 (0.58)
2 .6 1 (0.10)
2 .3 2 (0.09) 8.8 9 (0.35)
5.2 8 (0.21) 4.7 8 (0.19)
0.5 5 (0.02) 0.4 6 (0.02)
3X
1.4 0 (0.055)
RE F .
0 .93 (0.37) 0 .69 (0.27)
Base Cathode
2
1.1 4 (0.045) 2X
MIN IMU M RECOMMENDED FOOTPRINT
11. 43 (0.45)
1
3
4. 57 (0.18)
4.32 (0.17)
2 0.61 (0.02) MAX. 5. 08 (0.20) REF.
8 .89 (0.35)
1 7.78 (0.70) 3 .8 1 (0.15)
2.0 8 (0.08) 2X
1
3
N/C
Anode
2. 54 (0.10) 2X
Conform to JEDEC outline D Pak (SMD-220) Dimensions in millimeters and (inches)
2
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5
Others parts begin by 8t
8T-1
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