IRF IRF3808SPBF

PD - 95467
AUTOMOTIVE MOSFET
Typical Applications
●
●
●
IRF3808SPbF
IRF3808LPbF
HEXFET® Power MOSFET
Integrated Starter Alternator
42 Volts Automotive Electrical Systems
Lead-Free
D
VDSS = 75V
Benefits
●
●
●
●
●
●
Advanced Process Technology
Ultra Low On-Resistance
Dynamic dv/dt Rating
175°C Operating Temperature
Fast Switching
Repetitive Avalanche Allowed up to Tjmax
RDS(on) = 0.007Ω
G
ID = 106A†
S
Description
Designed specifically for Automotive applications, this Advanced
Planar Stripe HEXFET ® Power MOSFET utilizes the latest processing techniques to achieve extremely low on-resistance per
silicon area. Additional features of this HEXFET power MOSFET
are a 175°C junction operating temperature, low RθJC, fast switching speed and improved repetitive avalanche rating. This combination makes the design an extremely efficient and reliable choice for
use in higher power Automotive electronic systems and a wide
variety of other applications.
D2Pak
IRF3808S
TO-262
IRF3808L
Absolute Maximum Ratings
Parameter
ID @ TC = 25°C
ID @ TC = 100°C
IDM
PD @TC = 25°C
VGS
EAS
IAR
EAR
dv/dt
TJ
TSTG
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current 
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Single Pulse Avalanche Energy‚
Avalanche Current
Repetitive Avalanche Energy‡
Peak Diode Recovery dv/dt ƒ
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
Max.
Units
106†
75†
550
200
1.3
± 20
430
82
See Fig.12a, 12b, 15, 16
5.5
-55 to + 175
A
W
W/°C
V
mJ
A
mJ
V/ns
°C
300 (1.6mm from case )
Thermal Resistance
Parameter
RθJC
RθJA
Junction-to-Case
Junction-to-Ambient (PCB Mounted, Steady State)**
Typ.
Max.
Units
–––
–––
0.75
40
°C/W
HEXFET(R) is a registered trademark of International Rectifier.
www.irf.com
1
6/30/04
IRF3808S/LPbF
Electrical Characteristics @ TJ = 25°C (unless otherwise specified)
RDS(on)
VGS(th)
gfs
Parameter
Drain-to-Source Breakdown Voltage
Breakdown Voltage Temp. Coefficient
Static Drain-to-Source On-Resistance
Gate Threshold Voltage
Forward Transconductance
Qg
Qgs
Qgd
td(on)
tr
td(off)
tf
Gate-to-Source Forward Leakage
Gate-to-Source Reverse Leakage
Total Gate Charge
Gate-to-Source Charge
Gate-to-Drain ("Miller") Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Min.
75
–––
–––
2.0
100
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
–––
Typ.
–––
0.086
5.9
–––
–––
–––
–––
–––
–––
150
31
50
16
140
68
120
IDSS
Drain-to-Source Leakage Current
LD
Internal Drain Inductance
–––
4.5
LS
Internal Source Inductance
–––
7.5
Ciss
Coss
Crss
Coss
Coss
Coss eff.
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Output Capacitance
Output Capacitance
Effective Output Capacitance …
–––
–––
–––
–––
–––
–––
5310
890
130
6010
570
1140
V(BR)DSS
∆V(BR)DSS/∆TJ
IGSS
Max. Units
Conditions
–––
V
VGS = 0V, ID = 250µA
––– V/°C Reference to 25°C, ID = 1mA
7.0
mΩ VGS = 10V, ID = 82A „
4.0
V
VDS = 10V, ID = 250µA
–––
S
VDS = 25V, ID = 82A
20
VDS = 75V, VGS = 0V
µA
250
VDS = 60V, VGS = 0V, TJ = 150°C
200
VGS = 20V
nA
-200
VGS = -20V
220
ID = 82A
47
nC
VDS = 60V
76
VGS = 10V„
–––
VDD = 38V
–––
ID = 82A
ns
–––
RG = 2.5Ω
–––
VGS = 10V „
D
Between lead,
–––
6mm (0.25in.)
nH
G
from package
–––
and center of die contact
S
–––
VGS = 0V
–––
pF
VDS = 25V
–––
ƒ = 1.0MHz, See Fig. 5
–––
VGS = 0V, VDS = 1.0V, ƒ = 1.0MHz
–––
VGS = 0V, VDS = 60V, ƒ = 1.0MHz
–––
VGS = 0V, VDS = 0V to 60V
Source-Drain Ratings and Characteristics
IS
ISM
Parameter
Continuous Source Current
(Body Diode)
Pulsed Source Current
(Body Diode) 
Diode Forward Voltage
Reverse Recovery Time
Reverse RecoveryCharge
Forward Turn-On Time
VSD
trr
Qrr
ton
Notes:
 Repetitive rating; pulse width limited by
max. junction temperature. (See fig. 11).
‚ Starting TJ = 25°C, L = 0.130mH
RG = 25Ω, IAS = 82A. (See Figure 12).
ƒ ISD ≤ 82A, di/dt ≤ 310A/µs, VDD ≤ V(BR)DSS,
TJ ≤ 175°C
„ Pulse width ≤ 400µs; duty cycle ≤ 2%.
2
Min. Typ. Max. Units
Conditions
D
MOSFET symbol
––– ––– 106†
showing the
A
G
integral reverse
––– ––– 550
S
p-n junction diode.
––– ––– 1.3
V
TJ = 25°C, IS = 82A, VGS = 0V „
––– 93 140
ns
TJ = 25°C, IF = 82A
––– 340 510
nC di/dt = 100A/µs „
Intrinsic turn-on time is negligible (turn-on is dominated by LS+LD)
… Coss eff. is a fixed capacitance that gives the same charging time
as Coss while VDS is rising from 0 to 80% VDSS .
† Calculated continuous current based on maximum allowable
junction temperature. Package limitation current is 75A.
‡ Limited by TJmax , see Fig.12a, 12b, 15, 16 for typical repetitive
avalanche performance.
** When mounted on 1" square PCB ( FR-4 or G-10 Material ).
For recommended footprint and soldering techniques refer to
application note #AN-994.
www.irf.com
IRF3808S/LPbF
I D, Drain-to-Source Current (A)
TOP
BOTTOM
1000
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
4.5V
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
4.5V
TOP
I D, Drain-to-Source Current (A)
1000
100
4.5V
10
20µs PULSE WIDTH
T J= 25 ° C
1
0.1
1
10
BOTTOM
100
4.5V
10
20µs PULSE WIDTH
T J= 175 ° C
1
100
0.1
1
V DS, Drain-to-Source Voltage (V)
10
100
V DS, Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
1000.00
3.0
I D = 137A
RDS(on) , Drain-to-Source On Resistance
100.00
T J = 25°C
VDS = 15V
20µs PULSE WIDTH
10.00
1.0
3.0
5.0
7.0
9.0
11.0
13.0
15.0
2.0
(Normalized)
ID, Drain-to-Source Current (Α)
2.5
TJ = 175°C
1.5
1.0
0.5
V GS = 10V
0.0
-60
-40
-20
0
20
40
60
80
TJ , Junction Temperature
100 120 140 160 180
( °C)
VGS, Gate-to-Source Voltage (V)
Fig 3. Typical Transfer Characteristics
www.irf.com
Fig 4. Normalized On-Resistance
Vs. Temperature
3
IRF3808S/LPbF
100000
12
VGS = 0V,
f = 1 MHZ
Ciss = Cgs + Cgd, Cds SHORTED
Crss = Cgd
I D = 82A
VDS = 60V
VDS = 37V
VDS = 15V
10
VGS , Gate-to-Source Voltage (V)
C, Capacitance(pF)
Coss = Cds + Cgd
10000
Ciss
Coss
1000
8
6
4
2
Crss
0
100
1
10
0
100
40
VDS , Drain-to-Source Voltage (V)
1000.00
160
10000
ID, Drain-to-Source Current (A)
ISD, Reverse Drain Current (A)
120
Fig 6. Typical Gate Charge Vs.
Gate-to-Source Voltage
Fig 5. Typical Capacitance Vs.
Drain-to-Source Voltage
T J = 175°C
100.00
OPERATION IN THIS AREA
LIMITED BY R DS(on)
1000
10.00
100
T J = 25°C
1.00
100µsec
1msec
10
Tc = 25°C
Tj = 175°C
Single Pulse
VGS = 0V
10msec
1
0.10
0.0
0.5
1.0
1.5
VSD, Source-toDrain Voltage (V)
Fig 7. Typical Source-Drain Diode
Forward Voltage
4
80
QG, Total Gate Charge (nC)
2.0
1
10
100
1000
VDS , Drain-toSource Voltage (V)
Fig 8. Maximum Safe Operating Area
www.irf.com
IRF3808S/LPbF
120
RD
VDS
LIMITED BY PACKAGE
VGS
100
D.U.T.
RG
+
-VDD
I D , Drain Current (A)
80
10V
60
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
40
Fig 10a. Switching Time Test Circuit
VDS
20
90%
0
25
50
75
100
125
TC , Case Temperature
150
175
( ° C)
10%
VGS
Fig 9. Maximum Drain Current Vs.
Case Temperature
td(on)
tr
t d(off)
tf
Fig 10b. Switching Time Waveforms
(Z thJC )
1
D = 0.50
Thermal Response
0.20
0.1
0.10
P DM
0.05
t1
0.02
0.01
t2
SINGLE PULSE
(THERMAL RESPONSE)
Notes:
1. Duty factor D =
2. Peak T
0.01
0.00001
0.0001
0.001
0.01
0.1
t1/ t 2
J = P DM x Z thJC
+TC
1
10
t 1, Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
www.irf.com
5
IRF3808S/LPbF
800
15V
TOP
+
V
- DD
IAS
20V
0.01Ω
tp
Fig 12a. Unclamped Inductive Test Circuit
V(BR)DSS
tp
A
EAS , Single Pulse Avalanche Energy (mJ)
D.U.T
RG
640
DRIVER
L
VDS
BOTTOM
480
320
160
0
25
50
75
100
Starting Tj, Junction Temperature
I AS
ID
34A
58A
82A
125
150
( ° C)
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
Fig 12b. Unclamped Inductive Waveforms
QG
QGS
QGD
3.5
VG
Charge
Fig 13a. Basic Gate Charge Waveform
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
D.U.T.
+
V
- DS
VGS(th) Gate threshold Voltage (V)
10 V
3.0
ID = 250µA
2.5
2.0
1.5
1.0
-75 -50 -25
VGS
0
25
50
75 100 125 150 175 200
T J , Temperature ( °C )
3mA
IG
ID
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
6
Fig 14. Threshold Voltage Vs. Temperature
www.irf.com
IRF3808S/LPbF
10000
Avalanche Current (A)
1000
Allowed avalanche Current vs
avalanche pulsewidth, tav
assuming ∆ Tj = 25°C due to
avalanche losses. Note: In no
case should Tj be allowed to
exceed Tjmax
Duty Cycle = Single Pulse
100
0.01
0.05
0.10
10
1
0.1
1.0E-07
1.0E-06
1.0E-05
1.0E-04
1.0E-03
1.0E-02
1.0E-01
tav (sec)
Fig 15. Typical Avalanche Current Vs.Pulsewidth
EAR , Avalanche Energy (mJ)
500
TOP
Single Pulse
BOTTOM 10% Duty Cycle
ID = 140A
400
300
200
100
0
25
50
75
100
125
150
Starting T J , Junction Temperature (°C)
Fig 16. Maximum Avalanche Energy
Vs. Temperature
www.irf.com
Notes on Repetitive Avalanche Curves , Figures 15, 16:
(For further info, see AN-1005 at www.irf.com)
1. Avalanche failures assumption:
Purely a thermal phenomenon and failure occurs at a
temperature far in excess of Tjmax. This is validated for
every part type.
2. Safe operation in Avalanche is allowed as long asTjmax is
not exceeded.
3. Equation below based on circuit and waveforms shown in
Figures 12a, 12b.
4. PD (ave) = Average power dissipation per single
avalanche pulse.
5. BV = Rated breakdown voltage (1.3 factor accounts for
voltage increase during avalanche).
6. Iav = Allowable avalanche current.
7. ∆T = Allowable rise in junction temperature, not to exceed
Tjmax (assumed as 25°C in Figure 15, 16).
tav = Average time in avalanche.
175
D = Duty cycle in avalanche = t av ·f
ZthJC(D, tav) = Transient thermal resistance, see figure 11)
PD (ave) = 1/2 ( 1.3·BV·Iav) = DT/ ZthJC
Iav = 2DT/ [1.3·BV·Zth]
EAS (AR) = PD (ave)·tav
7
IRF3808S/LPbF
Peak Diode Recovery dv/dt Test Circuit
+
D.U.T*
ƒ
Circuit Layout Considerations
• Low Stray Inductance
• Ground Plane
• Low Leakage Inductance
Current Transformer
+
‚
-
-
„
+

RG
• dv/dt controlled by RG
• ISD controlled by Duty Factor "D"
• D.U.T. - Device Under Test
V GS
*
+
-
V DD
Reverse Polarity of D.U.T for P-Channel
Driver Gate Drive
P.W.
Period
D=
P.W.
Period
[VGS=10V ] ***
D.U.T. ISD Waveform
Reverse
Recovery
Current
Body Diode Forward
Current
di/dt
D.U.T. VDS Waveform
Diode Recovery
dv/dt
Re-Applied
Voltage
Body Diode
[VDD]
Forward Drop
Inductor Curent
Ripple ≤ 5%
[ISD]
*** VGS = 5.0V for Logic Level and 3V Drive Devices
8
Fig 17. For N-channel HEXFET® power MOSFETs
www.irf.com
IRF3808S/LPbF
D2Pak Package Outline
Dimensions are shown in millimeters (inches)
D2Pak Part Marking Information (Lead-Free)
T H IS IS AN IR F 5 3 0 S W IT H
L OT CODE 80 2 4
AS S E M B L E D ON W W 0 2, 20 00
IN T H E AS S E M B L Y L IN E "L "
IN T E R N AT IO N AL
R E C T IF IE R
L OGO
N ote: "P " in as s em bly lin e
po s itio n in dicates "L ead-F r ee"
P AR T N U M B E R
F 5 30 S
AS S E M B L Y
L O T CO D E
D AT E C O D E
Y E AR 0 = 2 0 0 0
W E E K 02
L IN E L
OR
IN T E R N AT IO N AL
R E C T IF IE R
L O GO
AS S E M B L Y
L OT COD E
www.irf.com
P AR T N U M B E R
F 530S
D AT E CO D E
P = D E S IG N AT E S L E AD -F R E E
P R O D U C T (O P T IO N AL )
Y E AR 0 = 2 0 0 0
W E E K 02
A = AS S E M B L Y S IT E CO D E
9
IRF3808S/LPbF
TO-262 Package Outline
IGBT
1- GATE
2- COLLECTOR
3- EMITTER
TO-262 Part Marking Information
EXAMPLE: T HIS IS AN IRL3103L
LOT CODE 1789
AS SEMBLED ON WW 19, 1997
IN T HE ASS EMBLY LINE "C"
Note: "P" in as s embly line
pos ition indicates "Lead-Free"
INT ERNAT IONAL
RECT IFIER
LOGO
ASS EMBLY
LOT CODE
PART NUMBER
DAT E CODE
YEAR 7 = 1997
WEEK 19
LINE C
OR
INT ERNAT IONAL
RECT IFIER
LOGO
AS S EMBLY
LOT CODE
10
PART NUMBER
DAT E CODE
P = DES IGNAT ES LEAD-FREE
PRODUCT (OPTIONAL)
YEAR 7 = 1997
WEEK 19
A = AS S EMBLY S ITE CODE
www.irf.com
IRF3808S/LPbF
D2Pak Tape & Reel Infomation
Dimensions are shown in millimeters (inches)
TRR
1.60 (.063)
1.50 (.059)
4.10 (.161)
3.90 (.153)
FEED DIRECTION 1.85 (.073)
1.65 (.065)
1.60 (.063)
1.50 (.059)
11.60 (.457)
11.40 (.449)
0.368 (.0145)
0.342 (.0135)
15.42 (.609)
15.22 (.601)
24.30 (.957)
23.90 (.941)
TRL
10.90 (.429)
10.70 (.421)
1.75 (.069)
1.25 (.049)
4.72 (.136)
4.52 (.178)
16.10 (.634)
15.90 (.626)
FEED DIRECTION
13.50 (.532)
12.80 (.504)
27.40 (1.079)
23.90 (.941)
4
330.00
(14.173)
MAX.
60.00 (2.362)
MIN.
NOTES :
1. COMFORMS TO EIA-418.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION MEASURED @ HUB.
4. INCLUDES FLANGE DISTORTION @ OUTER EDGE.
26.40 (1.039)
24.40 (.961)
3
30.40 (1.197)
MAX.
4
Data and specifications subject to change without notice.
This product has been designed and qualified for the Industrial market.
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) 252-7903
Visit us at www.irf.com for sales contact information.6/04
www.irf.com
11