VBM1405
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N-Channel 40-V (D-S) MOSFET
FEATURES
PRODUCT SUMMARY
VDS (V)
40
RDS(on) (Ω)
ID (A)a, c
0.0055 at VGS = 10 V
100
0.0070 at VGS = 4.5 V
90
Qg (Typ.)
• TrenchFET® Power MOSFET
• 100 % Rg and UIS Tested
RoHS
130 nC
COMPLIANT
APPLICATIONS
• Synchronous Rectification
• Power Supplies
TO-220AB
D
G
S
G D S
Top View
N-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS TA = 25 °C, unless otherwise noted
Symbol
Limit
Drain-Source Voltage
VDS
40
Gate-Source Voltage
VGS
± 20
Parameter
TC = 70 °C
TA = 25 °C
90c
ID
31b
Pulsed Drain Current
IDM
Avalanche Current Pulse
IAS
85
EAS
320
Continuous Source-Drain Diode Current
L = 0.1 mH
TC = 25 °C
TA = 25 °C
270
110
IS
TC = 70 °C
TA = 25 °C
A
312a
200
PD
W
3.13b
2.0b
TA = 70 °C
TJ, Tstg
Operating Junction and Storage Temperature Range
V
a, c
2.6b
TC = 25 °C
Maximum Power Dissipation
A
25b
TA = 70 °C
Single Pulse Avalanche Energy
V
100a, c
TC = 25 °C
Continuous Drain Current (TJ = 175 °C)
Unit
- 55 to 150
°C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambientb
Maximum Junction-to-Case
Steady State
Steady State
Symbol
RthJA
RthJC
Typical
Maximum
Unit
32
0.33
40
0.4
°C/W
Notes:
a. Based on TC = 25 °C.
b. Surface Mounted on 1" x 1" FR4 board.
c. Calculated based on maximum junction temperature. Package limitation current is 110 A.
1
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SPECIFICATIONS TJ = 25 °C, unless otherwise noted
Parameter
Symbol
Test Conditions
Min.
VDS
VGS = 0 V, ID = 250 µA
40
Typ.
Max.
Unit
Static
Drain-Source Breakdown Voltage
VDS Temperature Coefficient
ΔVDS/TJ
V
41
ID = 250 µA
mV/°C
VGS(th) Temperature Coefficient
ΔVGS(th)/TJ
Gate-Source Threshold Voltage
VGS(th)
VDS = VGS, ID = 250 µA
2.5
V
IGSS
VDS = 0 V, VGS = ± 20 V
± 100
nA
VDS = 40 V, VGS = 0 V
1
VDS = 40 V, VGS = 0 V, TJ = 55 °C
10
Gate-Source Leakage
Zero Gate Voltage Drain Current
IDSS
On-State Drain Currenta
ID(on)
Drain-Source On-State Resistancea
Forward Transconductancea
RDS(on)
gfs
VDS ≥ 5 V, VGS = 10 V
-8
1.2
120
µA
A
VGS = 10 V, ID = 30 A
0.0055
VGS = 4.5 V, ID = 20 A
0.0070
VDS = 15 V, ID = 30 A
180
Ω
S
Dynamicb
Input Capacitance
Ciss
Output Capacitance
Coss
Reverse Transfer Capacitance
Crss
310
Total Gate Charge
Qg
130
Gate-Source Charge
Qgs
Gate-Drain Charge
Qgd
Gate Resistance
Rg
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
2400
VDS = 20 V, VGS = 0 V, f = 1 MHz
VDS = 20 V, VGS = 10 V, ID = 20 A
tr
20
nC
32
f = 1 MHz
td(on)
td(off)
pF
750
VDD = 20 V, RL = 1.0 Ω
ID ≅ 20 A, VGEN = 10 V, Rg = 1 Ω
0.85
1.3
20
30
11
17
77
115
tf
10
15
td(on)
102
155
tr
td(off)
VDD = 20 V, RL = 1.0 Ω
ID ≅ 20 A, VGEN = 4.5 V, Rg = 1 Ω
tf
62
95
180
270
60
90
Ω
ns
Drain-Source Body Diode Characteristics
Continuous Source-Drain Diode Current
IS
Pulse Diode Forward Currenta
ISM
Body Diode Voltage
VSD
Body Diode Reverse Recovery Time
trr
Body Diode Reverse Recovery Charge
Qrr
Reverse Recovery Fall Time
ta
Reverse Recovery Rise Time
tb
TC = 25 °C
110
200
IS = 20 A
IF = 20 A, di/dt = 100 A/µs, TJ = 25 °C
A
0.8
1.2
V
50
75
ns
70
105
nC
30
20
ns
Notes:
a. Pulse test; pulse width ≤ 300 µs, duty cycle ≤ 2 %.
b. Guaranteed by design, not subject to production testing.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
2
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TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
250
5
VGS = 10 thru 5 V
4
I D - Drain Current (A)
I D - Drain Current (A)
200
150
VGS = 4 V
100
VGS = 3 V
3
TC = 125 °C
2
TC = 25 °C
50
1
TC = - 55 °C
0
0.0
0
0.5
1.0
1.5
2.0
2.5
0
VDS - Drain-to-Source Voltage (V)
2
4
6
8
VGS - Gate-to-Source Voltage (V)
Output Characteristics
Transfer Characteristics
0.010
400
TC = - 55 °C
R DS(on) - On-Resistance (Ω)
g fs - Transconductance (S)
320
240
TC = 25 °C
160
TC = 125 °C
80
0.008
VGS = 4.5 V
0.006
0.004
VGS = 10 V
0.002
0.0000
0
0
30
15
45
60
75
0
90
20
ID - Drain Current (A)
40
60
80
100
120
ID - Drain Current (A)
Transconductance
On-Resistance vs. Drain Current
10
4200
ID = 20 A
VGS - Gate-to-Source Voltage (V)
C – Capacitance (pF)
3600
Ciss
3000
2400
1800
1200
Coss
600
8
VDS = 20 V
6
VDS = 10 V
VDS = 30 V
4
2
Crss
0
0
0
10
20
30
40
VDS - Drain-to-Source Voltage (V)
Capacitance
50
60
0
50
100
150
200
250
Qg - Total Gate Charge (nC)
Gate Charge
3
VBM1405
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TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
2.0
100
ID = 30 A
10
I S - Source Current (A)
VGS = 10 V
(Normalized)
R DS(on) - On-Resistance
1.7
1.4
VGS = 4.5 V
1.1
TJ = 150 °C
0.1
0.8
0.01
0.5
- 50
- 25
0
25
50
75
100
125
0.001
0.0
150
0.2
0.4
0.6
1.0
TJ - Junction Temperature (°C)
On-Resistance vs. Junction Temperature
Forward Diode Voltage vs. Temperature
1.2
0.6
0.008
VGS(th) Variance (V)
0.2
0.006
0.004
TJ = 150 °C
- 0.2
ID = 5 mA
- 0.6
0.002
ID = 250 µA
TJ = 25 °C
- 1.0
- 50
0.000
0
2
6
4
8
10
- 25
1000
Limited by RDS(on)*
10 µs
100 µs
I D - Drain Current (A)
100
1 ms
10 ms
100 ms, DC
10
1
TC = 25 °C
Single Pulse
BVDSS
0.01
0.1
25
50
75
Threshold Voltage
On-Resistance vs. Gate-to-Source Voltage
0.1
0
TJ - Temperature (°C)
VGS - Gate-to-Source Voltage (V)
1
10
100
VDS - Drain-to-Source Voltage (V)
* VGS > minimum VGS at which RDS(on) is specified
Safe Operating Area, Junction-to-Ambient
4
0.8
VSD - Source-to-Drain Voltage (V)
0.010
R DS(on) - On-Resistance (Ω)
TJ = 25 °C
1
100
125
150
VBM1405
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TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
350
400
350
280
Power (W)
I D - Drain Current (A)
300
210
140
Package Limited
250
200
150
100
70
50
0
0
0
25
50
75
100
125
150
0
25
50
75
100
TJ - Junction to Case (°C)
TJ - Junction to Case (°C)
Current Derating*
Power Derating
125
150
* The power dissipation PD is based on TJ(max) = 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper
dissipation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the package
limit.
1
Normalized Effective Transient
Thermal Impedance
Duty Cycle = 0.5
0.2
0.1
0.05
0.1
0.02
Single Pulse
0.01
10-4
10 -3
10-2
10 -1
1
Square Wave Pulse Duration (s)
Normalized Thermal Transient Impedance, Junction-to-Case
5
VBM1405
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TO-220AB
MILLIMETERS
A
E
F
D
H(1)
Q
ØP
3
2
L(1)
1
M*
L
b(1)
INCHES
DIM.
MIN.
MAX.
MIN.
A
4.25
4.65
0.167
MAX.
0.183
b
0.69
1.01
0.027
0.040
b(1)
1.20
1.73
0.047
0.068
c
0.36
0.61
0.014
0.024
D
14.85
15.49
0.585
0.610
E
10.04
10.51
0.395
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)
6.09
6.48
0.240
0.255
J(1)
2.41
2.92
0.095
0.115
L
13.35
14.02
0.526
0.552
L(1)
3.32
3.82
0.131
0.150
ØP
3.54
3.94
0.139
0.155
Q
2.60
3.00
0.102
0.118
ECN: X12-0208-Rev. N, 08-Oct-12
DWG: 5471
Notes
* M = 1.32 mm to 1.62 mm (dimension including protrusion)
Heatsink hole for HVM
C
b
e
J(1)
e(1)
6
VBM1405
www.VBsemi.com
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