Transcript
PD-91292D
POWER MOSFET THRU-HOLE (TO-257AA)
IRFY440C, IRFY440CM 500V, N-CHANNEL ®
HEXFET MOSFET TECHNOLOGY
Product Summary Part Number
R DS(on)
ID
Eyelets
IRFY440C
0.85 Ω
7.0A
Ceramic
IRFY440CM
0.85 Ω
7.0A
Ceramic
HEXFET® MOSFET technology is the key to International Rectifier’s advanced line of power MOSFET transistors. The efficient geometry design achieves very low on-state resistance combined with high transconductance. HEXFET transistors also feature all of the well-established advantages of MOSFETs, such as voltage control, very fast switching, ease of paralleling and electrical parameter temperature stability. They are well-suited for applications such as switching power supplies, motor controls, inverters, choppers, audio amplifiers, high energy pulse circuits, and virtually any application where high reliability is required. The HEXFET transistor’s totally isolated package eliminates the need for additional isolating material between the device and the heatsink.This improves thermal efficiency and reduces drain capacitance.
TO-257AA
Features: n n n n n n
Simple Drive Requirements Ease of Paralleling Hermetically Sealed Electrically Isolated Ceramic Eyelets Ideally Suited For Space Level Applications
Absolute Maximum Ratings Parameter ID @ VGS = 10V, TC = 25°C ID @ VGS = 10V, TC = 100°C IDM PD @ TC = 25°C VGS EAS IAR EAR dv/dt TJ T STG
Continuous Drain Current Continuous Drain Current Pulsed Drain Current À Max. Power Dissipation Linear Derating Factor Gate-to-Source Voltage Single Pulse Avalanche Energy Á Avalanche Current À Repetitive Avalanche Energy À Peak Diode Recovery dv/dt  Operating Junction Storage Temperature Range Lead Temperature Weight
Units 7.0 4.4 28 100 0.8 ±20 510 7.0 10 3.5 -55 to 150
A W W/°C
V mJ A mJ V/ns o
C
300(0.063in./1.6mm from case for 10 sec) 4.3 (Typical)
g
For footnotes refer to the last page
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IRFY440C, IRFY440CM
Electrical Characteristics @ Tj = 25°C (Unless Otherwise Specified) Parameter
Min
Drain-to-Source Breakdown Voltage
500
—
—
V
—
0.78
—
V/°C
VGS = 0V, ID = 1.0mA Reference to 25°C, ID = 1.0mA
—
—
0.85
Ω
VGS = 10V, ID = 4.4A
2.0 4.7 — —
— — — —
4.0 — 25 250
V S( )
— — — — — — — — — —
— — — — — — — — — 6.8
100 -100 68.5 12.5 42.4 21 73 72 51 —
VDS = VGS, ID = 250µA VDS > 15V, IDS = 4.4A Ã VDS= 400V ,VGS=0V VDS = 400V, VGS = 0V, TJ = 125°C VGS = 20V VGS = -20V VGS =10V, ID = 7.0A VDS = 250V
∆BV DSS /∆T J Temperature Coefficient of Breakdown Voltage RDS(on) Static Drain-to-Source On-State Resistance VGS(th) Gate Threshold Voltage g fs Forward Transconductance IDSS Zero Gate Voltage Drain Current
IGSS IGSS Qg Q gs Q gd td(on) tr td(off) tf LS + LD
Gate-to-Source Leakage Forward Gate-to-Source Leakage Reverse Total Gate Charge Gate-to-Source Charge Gate-to-Drain (‘Miller’) Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Total Inductance
Typ Max Units
Ω
BVDSS
µA
nA nC
Test Conditions
Ã
VDD = 250V, ID = 7.0A, VGS =10V, RG = 9.1Ω
ns
nH
Measured from drain lead (6mm/0.25in. from package) to source lead (6mm/0.25in. from package )
Ciss C oss C rss
Input Capacitance Output Capacitance Reverse Transfer Capacitance
— — —
1300 310 120
— — —
pF
VGS = 0V, VDS = 25V f = 1.0MHz
Source-Drain Diode Ratings and Characteristics Parameter
Min Typ Max Units
IS ISM VSD trr Q RR
Continuous Source Current (Body Diode) Pulse Source Current (Body Diode) À Diode Forward Voltage Reverse Recovery Time Reverse Recovery Charge
ton
Forward Turn-On Time
— — — — —
— — — — —
7.0 28 1.5 700 8.9
Test Conditions
A V nS µC
Tj = 25°C, IS = 7.0A, VGS = 0V Ã Tj = 25°C, IF = 7.0A, di/dt ≤ 100A/µs VDD ≤ 50V Ã
Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by LS + LD.
Thermal Resistance Parameter RthJC RthCS RthJA
Junction-to-Case Case-to-sink Junction-to-Ambient
Min Typ Max — — —
— 1.25 0.21 — — 80
Units
Test Conditions
°C/W
Typical socket mount
Note: Corresponding Spice and Saber models are available on International Rectifier Website. For footnotes refer to the last page
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IRFY440C, IRFY440CM
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
ID = 7.0A
Fig 3. Typical Transfer Characteristics
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Fig 4. Normalized On-Resistance Vs. Temperature
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IRFY440C, IRFY440CM
ID = 7.0A
3
4
Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage
Fig 6. Typical Gate Charge Vs. Gate-to-Source Voltage
Fig 7. Typical Source-Drain Diode Forward Voltage
Fig 8. Maximum Safe Operating Area
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IRFY440C, IRFY440CM
RD
V DS VGS
D.U.T.
RG
+
-V DD
V GS Pulse Width ≤ 1 µs Duty Factor ≤ 0.1 %
Fig 10a. Switching Time Test Circuit VDS 90%
10% VGS
Fig 9. Maximum Drain Current Vs. Case Temperature
td(on)
tr
t d(off)
tf
Fig 10b. Switching Time Waveforms
Thermal Response (Z thJC )
10
1 D = 0.50 0.20 PDM
0.10 0.1
0.05 0.02 0.01
0.01 0.00001
t1 t2 SINGLE PULSE (THERMAL RESPONSE)
0.0001
Notes: 1. Duty factor D = t 1 / t 2 2. Peak T J = P DM x Z thJC + TC 0.001
0.01
0.1
1
t1, Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
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IRFY440C, IRFY440CM
15V
L
VDS
D.U.T .
RG VGS 20V
IAS
DRIVER
+ - VDD
A
0.01Ω
tp
Fig 12a. Unclamped Inductive Test Circuit
7.0A
V(BR)DSS tp
Fig 12c. Maximum Avalanche Energy Vs. Drain Current
I AS Current Regulator Same Type as D.U.T.
Fig 12b. Unclamped Inductive Waveforms
50KΩ
QG
12V 0
.2µF .3µF
10 V QGS
QGD
+ V - DS
VGS
VG
3mA
Charge
Fig 13a. Basic Gate Charge Waveform
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D.U.T.
IG
ID
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
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IRFY440C, IRFY440CM
Foot Notes: Â ISD ≤ 7.0A, di/dt ≤ 100A/µs,
À Repetitive Rating; Pulse width limited by
VDD ≤ 500V, TJ ≤ 150°C
maximum junction temperature. Á VDD = 50V, starting TJ = 25°C, L= 20mH Peak IL = 7.0A, VGS = 10V
à Pulse width ≤ 300 µs; Duty Cycle ≤ 2%
Case Outline and Dimensions — TO-257AA 0.13 [.005]
A 10.66 [.420] 10.42 [.410]
3X Ø
3.81 [.150] 3.56 [.140]
16.89 [.665] 16.39 [.645]
13.63 [.537] 13.39 [.527] 1
2
5.08 [.200] 4.83 [.190]
10.92 [.430] 10.42 [.410]
1.14 [.045] 0.89 [.035]
B
3
0.71 [.028] MAX.
C 15.88 [.625] 12.70 [.500]
2.54 [.100] 2X
3X Ø
0.88 [.035] 0.64 [.025]
Ø 0.50 [.020]
C A
3.05 [.120] B
NOT ES : 1. 2. 3. 4.
DIMENS IONING & T OLERANCING PER ANS I Y14.5M-1994. CONT ROLLING DIMENS ION: INCH. DIMENS IONS ARE S HOWN IN MILLIMET ERS [INCHES ]. OUT LINE CONFORMS T O JEDEC OUT LINE T O-257AA.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 IR LEOMINSTER : 205 Crawford St., Leominster, Massachusetts 01453, USA Tel: (978) 534-5776 TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information. Data and specifications subject to change without notice. 05/2005
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