IRF634, SiHF634
Vishay Siliconix
Power MOSFET
FEATURES
PRODUCT SUMMARY
VDS (V)
• Dynamic dV/dt Rating
250
RDS(on) ()
VGS = 10 V
RoHS*
Qg (Max.) (nC)
41
• Fast Switching
Qgs (nC)
6.5
• Ease of Paralleling
22
• Simple Drive Requirements
Qgd (nC)
Configuration
Single
DESCRIPTION
TO-220AB
Third generation Power MOSFETs from Vishay provide the
designer with the best combination of fast switching,
ruggedized device design, low on-resistance and
cost-effectiveness.
The TO-220AB package is universally preferred for all
commercial-industrial applications at power dissipation
levels to approximately 50 W. The low thermal resistance
and low package cost of the TO-220AB contribute to its
wide acceptance throughout the industry.
G
D
COMPLIANT
• Compliant to RoHS Directive 2002/95/EC
D
G
Available
• Repetitive Avalanche Rated
0.45
S
S
N-Channel MOSFET
ORDERING INFORMATION
Package
TO-220AB
IRF634PbF
SiHF634-E3
IRF634
SiHF634
Lead (Pb)-free
SnPb
ABSOLUTE MAXIMUM RATINGS (TC = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
LIMIT
Drain-Source Voltage
VDS
250
Gate-Source Voltage
VGS
± 20
Continuous Drain Current
VGS at 10 V
TC = 25 °C
TC = 100 °C
Pulsed Drain Currenta
ID
IDM
Linear Derating Factor
Single Pulse Avalanche
Energyb
UNIT
V
8.1
5.1
A
32
0.59
W/°C
mJ
EAS
300
Repetitive Avalanche Currenta
IAR
8.1
A
Repetitive Avalanche Energya
EAR
7.4
mJ
Maximum Power Dissipation
TC = 25 °C
Peak Diode Recovery dV/dtc
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)
Mounting Torque
for 10 s
6-32 or M3 screw
PD
74
W
dV/dt
4.8
V/ns
TJ, Tstg
- 55 to + 150
300d
°C
10
lbf · in
1.1
N·m
Notes
a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11).
b. VDD = 50 V, starting TJ = 25 °C, L = 7.3 mH, Rg = 25 , IAS = 8.1 A (see fig. 12).
c. ISD 8.1 A, dI/dt 120 A/μs, VDD VDS, TJ 150 °C.
d. 1.6 mm from case.
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 91034
S11-0509-B, 21-Mar-11
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1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
IRF634, SiHF634
Vishay Siliconix
THERMAL RESISTANCE RATINGS
PARAMETER
SYMBOL
TYP.
MAX.
Maximum Junction-to-Ambient
RthJA
-
62
Case-to-Sink, Flat, Greased Surface
RthCS
0.50
-
Maximum Junction-to-Case (Drain)
RthJC
-
1.7
UNIT
°C/W
SPECIFICATIONS (TJ = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Static
Drain-Source Breakdown Voltage
VDS Temperature Coefficient
VDS
VGS = 0 V, ID = 250 μA
250
-
-
V
VDS/TJ
Reference to 25 °C, ID = 1 mA
-
0.37
-
V/°C
VGS(th)
VDS = VGS, ID = 250 μA
2.0
-
4.0
V
Gate-Source Leakage
IGSS
VGS = ± 20 V
-
-
± 100
nA
Zero Gate Voltage Drain Current
IDSS
VDS = 250 V, VGS = 0 V
-
-
25
VDS = 200 V, VGS = 0 V, TJ = 125 °C
-
-
250
Gate-Source Threshold Voltage
Drain-Source On-State Resistance
Forward Transconductance
RDS(on)
gfs
ID = 5.1 Ab
VGS = 10 V
VDS = 50 V, ID = 5.1 Ab
μA
-
-
0.45
1.6
-
-
S
-
770
-
-
190
-
-
52
-
-
-
41
Dynamic
Input Capacitance
Ciss
Output Capacitance
Coss
Reverse Transfer Capacitance
Crss
Total Gate Charge
Qg
Gate-Source Charge
Qgs
-
-
6.5
Gate-Drain Charge
Qgd
-
-
22
Turn-On Delay Time
td(on)
-
9.6
-
tr
-
21
-
-
42
-
-
19
-
-
4.5
-
-
7.5
-
-
-
8.1
-
-
32
-
-
2.0
-
220
440
ns
-
1.2
2.4
μC
Rise Time
Turn-Off Delay Time
Fall Time
td(off)
VGS = 0 V,
VDS = 25 V,
f = 1.0 MHz, see fig. 5
VGS = 10 V
ID = 5.6 A, VDS = 200 V,
see fig. 6 and 13b
VDD = 125 V, ID = 5.6 A,
Rg = 12 , RD = 22, see fig. 10b
tf
Internal Drain Inductance
LD
Internal Source Inductance
LS
Between lead,
6 mm (0.25") from
package and center of
die contact
D
pF
nC
ns
nH
G
S
Drain-Source Body Diode Characteristics
Continuous Source-Drain Diode Current
IS
Pulsed Diode Forward Currenta
ISM
Body Diode Voltage
VSD
Body Diode Reverse Recovery Time
trr
Body Diode Reverse Recovery Charge
Qrr
Forward Turn-On Time
ton
MOSFET symbol
showing the
integral reverse
p - n junction diode
D
A
G
S
TJ = 25 °C, IS = 8.1 A, VGS = 0 Vb
TJ = 25 °C, IF = 5.6 A, dI/dt = 100 A/μsb
V
Intrinsic turn-on time is negligible (turn-on is dominated by LS and LD)
Notes
a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11).
b. Pulse width 300 μs; duty cycle 2 %.
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Document Number: 91034
S11-0509-B, 21-Mar-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
IRF634, SiHF634
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
VGS
15 V
10 V
8.0 V
7.0 V
6.0 V
5.5 V
5.0 V
Bottom 4.5 V
101
100
4.5 V
ID, Drain Current (A)
ID, Drain Current (A)
Top
20 µs Pulse Width
TC = 25 °C
100
10-1
150 °C
4
100
20 µs Pulse Width
TC = 150 °C
100
91034_02
101
VDS, Drain-to-Source Voltage (V)
Fig. 2 - Typical Output Characteristics, TC = 150 °C
Document Number: 91034
S11-0509-B, 21-Mar-11
6
7
8
9
10
Fig. 3 - Typical Transfer Characteristics
RDS(on), Drain-to-Source On Resistance
(Normalized)
ID, Drain Current (A)
4.5 V
5
VGS, Gate-to-Source Voltage (V)
91034_03
Top
101
20 µs Pulse Width
VDS = 50 V
10-1
Fig. 1 - Typical Output Characteristics, TC = 25 °C
VGS
15 V
10 V
8.0 V
7.0 V
6.0 V
5.5 V
5.0 V
Bottom 4.5 V
25 °C
100
101
VDS, Drain-to-Source Voltage (V)
91034_01
101
91034_04
3.0
2.5
ID = 5.6 A
VGS = 10 V
2.0
1.5
1.0
0.5
0.0
- 60 - 40 - 20 0
20 40 60 80 100 120 140 160
TJ, Junction Temperature (°C)
Fig. 4 - Normalized On-Resistance vs. Temperature
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This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
IRF634, SiHF634
1750
VGS = 0 V, f = 1 MHz
Ciss = Cgs + Cgd, Cds Shorted
Crss = Cgd
Coss = Cds + Cgd
Capacitance (pF)
1400
1050
Ciss
700
Coss
350
Crss
ISD, Reverse Drain Current (A)
Vishay Siliconix
101
150 °C
100
0
VGS = 0 V
10-1
100
101
0.4
VDS, Drain-to-Source Voltage (V)
91034_05
20
Operation in this area limited
by RDS(on)
5
VDS = 200 V
ID, Drain Current (A)
2
VDS = 125 V
VDS = 50 V
8
4
102
5
10 µs
2
10
100 µs
5
1 ms
2
1
10 ms
5
For test circuit
see figure 13
0
0
91034_06
10
20
30
40
QG, Total Gate Charge (nC)
TC = 25 °C
TJ = 150 °C
Single Pulse
2
0.1
1
50
Fig. 6 - Typical Gate Charge vs. Gate-to-Source Voltage
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4
1.2
1.0
VSD, Source-to-Drain Voltage (V)
103
16
0.8
Fig. 7 - Typical Source-Drain Diode Forward Voltage
ID = 5.6 A
12
0.6
91034_07
Fig. 5 - Typical Capacitance vs. Drain-to-Source Voltage
VGS, Gate-to-Source Voltage (V)
25 °C
91034_08
2
5
10
2
5
102
2
5
103
VDS, Drain-to-Source Voltage (V)
Fig. 8 - Maximum Safe Operating Area
Document Number: 91034
S11-0509-B, 21-Mar-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
IRF634, SiHF634
Vishay Siliconix
RD
VDS
VGS
10
8
ID, Drain Current (A)
D.U.T.
RG
+
- VDD
10 V
Pulse width ≤ 1 µs
Duty factor ≤ 0.1 %
6
Fig. 10a - Switching Time Test Circuit
4
2
VDS
90 %
0
25
50
75
100
125
150
TC, Case Temperature (°C)
91034_09
10 %
VGS
td(on)
Fig. 9 - Maximum Drain Current vs. Case Temperature
td(off) tf
tr
Fig. 10b - Switching Time Waveforms
Thermal Response (ZthJC)
10
1
0 - 0.5
0.2
0.1
PDM
0.1
0.05
t1
0.02
0.01
t2
Single Pulse
(Thermal Response)
Notes:
1. Duty Factor, D = t1/t2
2. Peak Tj = PDM x ZthJC + TC
10-2
10-5
91034_11
10-4
10-3
10-2
0.1
1
10
t1, Rectangular Pulse Duration (s)
Fig. 11 - Maximum Effective Transient Thermal Impedance, Junction-to-Case
Document Number: 91034
S11-0509-B, 21-Mar-11
www.vishay.com
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This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
IRF634, SiHF634
Vishay Siliconix
VDS
L
Vary tp to obtain
required IAS
VDS
tp
VDD
D.U.T
RG
+
-
IAS
V DD
VDS
A
10 V
0.01 Ω
tp
IAS
Fig. 12a - Unclamped Inductive Test Circuit
Fig. 12b - Unclamped Inductive Waveforms
EAS, Single Pulse Energy (mJ)
700
ID
3.6 A
5.1 A
Bottom 8.1 A
Top
600
500
400
300
200
100
0
VDD = 50 V
25
91034_12c
50
75
100
125
150
Starting TJ, Junction Temperature (°C)
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
Current regulator
Same type as D.U.T.
50 kΩ
QG
10 V
12 V
0.2 µF
0.3 µF
QGS
QGD
+
D.U.T.
VG
-
VDS
VGS
3 mA
Charge
IG
ID
Current sampling resistors
Fig. 13a - Basic Gate Charge Waveform
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Fig. 13b - Gate Charge Test Circuit
Document Number: 91034
S11-0509-B, 21-Mar-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
IRF634, SiHF634
Vishay Siliconix
Peak Diode Recovery dV/dt Test Circuit
+
D.U.T.
Circuit layout considerations
• Low stray inductance
• Ground plane
• Low leakage inductance
current transformer
+
-
-
Rg
•
•
•
•
+
dV/dt controlled by Rg
Driver same type as D.U.T.
ISD controlled by duty factor “D”
D.U.T. - device under test
+
-
VDD
Driver gate drive
P.W.
Period
D=
P.W.
Period
VGS = 10 Va
D.U.T. lSD waveform
Reverse
recovery
current
Body diode forward
current
dI/dt
D.U.T. VDS waveform
Diode recovery
dV/dt
Re-applied
voltage
Inductor current
VDD
Body diode forward drop
Ripple ≤ 5 %
ISD
Note
a. VGS = 5 V for logic level devices
Fig. 14 - For N-Channel
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?91034.
Document Number: 91034
S11-0509-B, 21-Mar-11
www.vishay.com
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This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Package Information
www.vishay.com
Vishay Siliconix
TO-220-1
A
E
DIM.
Q
H(1)
D
3
2
L(1)
1
M*
L
b(1)
INCHES
MIN.
MAX.
MIN.
MAX.
A
4.24
4.65
0.167
0.183
b
0.69
1.02
0.027
0.040
b(1)
1.14
1.78
0.045
0.070
F
ØP
MILLIMETERS
c
0.36
0.61
0.014
0.024
D
14.33
15.85
0.564
0.624
E
9.96
10.52
0.392
0.414
e
2.41
2.67
0.095
0.105
e(1)
4.88
5.28
0.192
0.208
F
1.14
1.40
0.045
0.055
H(1)
6.10
6.71
0.240
0.264
0.115
J(1)
2.41
2.92
0.095
L
13.36
14.40
0.526
0.567
L(1)
3.33
4.04
0.131
0.159
ØP
3.53
3.94
0.139
0.155
Q
2.54
3.00
0.100
0.118
ECN: X15-0364-Rev. C, 14-Dec-15
DWG: 6031
Note
• M* = 0.052 inches to 0.064 inches (dimension including
protrusion), heatsink hole for HVM
C
b
e
J(1)
e(1)
Package Picture
ASE
Revison: 14-Dec-15
Xi’an
Document Number: 66542
1
For technical questions, contact: hvm@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Disclaimer
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Revision: 01-Jan-2019
1
Document Number: 91000