4-123

PSPICE Electrical Model

.SUBCKT RFP8P06E 2 1 3

REV 6/23/94

CA 12 8 7.24e-10

CB 15 14 8.04e-10

CIN 6 8 6.00e-10

DBODY 5 7 DBDMOD

DBREAK 7 11 DBKMOD

DESD1 91 9 DESD1MOD

DESD2 91 7 DESD2MOD

DPLCAP 10 6 DPLCAPMOD

EBREAK 5 11 17 18 -79.2

EDS 14 8 5 8 1

EGS 13 8 6 8 1

ESG 5 10 6 8 1

EVTO 20 6 8 18 1

IT 8 17 1

LDRAIN 2 5 1e-10

LGATE 1 9 2.92e-9

LSOURCE 3 7 2.92e-9

MOS1 16 6 8 8 MOSMOD M=0.99

MOS2 16 21 8 8 MOSMOD M=0.01

RBREAK 17 18 RBKMOD 1

RDRAIN 50 16 RDSMOD 95.2e-3

RGATE 9 20 3.95

RIN 6 8 1e9

RSCL1 5 51 RSCLMOD 1e6

RSCL2 5 50 1e3

RSOURCE 8 7 RDSMOD 143.6e-3

RVTO 18 19 RVTOMOD 1

S1A 6 12 13 8 S1AMOD

S1B 13 12 13 8 S1BMOD

S2A 6 15 14 13 S2AMOD

S2B 13 15 14 13 S2BMOD

VBAT 8 19 DC 1

VTO 21 6 -0.804

ESCL 51 50 VALUE={(V(5,51)/ABS(V(5,51)))*(PWR(V(5,51)*1e6/22,9))}

.MODEL DBDMOD D (IS=4.15e-15 RS=5.54e-2 TRS1=-1.32e-3 TRS2=-2.48e-6 CJO=6.06e-10 TT=7.50e-8)

.MODEL DBKMOD D (RS=4.66e-1 TRS1=1.58e-3 TRS2=-7.49e-6)

.MODEL DESD1MOD D (BV=20.2 TBV1=-1.25e-3 TBV2=5.79e-7 RS=36 NBV=50 IBV=7e-6)

.MODEL DESD2MOD D (BV=25.4 TBV1=-8.3e-4 TBV2=8.9e-7 NBV=50 IBV=7e-6)

.MODEL DPLCAPMOD D (CJO=2.49e-10 IS=1e-30 N=10)

.MODEL MOSMOD PMOS (VTO=-3.824 KP=5.163 IS=1e-30 N=10 TOX=1 L=1u W=1u)

.MODEL RBKMOD RES (TC1=9.48e-4 TC2=-1.42e-7)

.MODEL RDSMOD RES (TC1=5.40e-3 TC2=1.25e-5)

.MODEL RSCLMOD RES (TC1=1.75e-3 TC2=3.90e-6)

.MODEL RVTOMOD RES (TC1=-3.55e-3 TC2=-3.43e-6)

.MODEL S1AMOD VSWITCH (RON=1e-5 ROFF=0.1 VON=5.10 VOFF=3.10)

.MODEL S1BMOD VSWITCH (RON=1e-5 ROFF=0.1 VON=3.10 VOFF=5.10)

.MODEL S2AMOD VSWITCH (RON=1e-5 ROFF=0.1 VON=2.1 VOFF=-2.9)

.MODEL S2BMOD VSWITCH (RON=1e-5 ROFF=0.1 VON=-2.9 VOFF=2.1)

.ENDS

NOTE: For further discussion of the PSPICE model consult A New PSPICE Sub-Circuit for the Power MOSFET Featuring Global Temperature Options;

written by William J. Hepp and C. Frank Wheatley.

MOS1

10

DPLCAP

RDRAIN

DBREAK

LDRAIN

DRAIN

LSOURCE

DBODY

RSOURCE

EBREAK

MOS2

RIN

CIN

VTO

ESG

CA

EVTO

RGATE

GATE

LGATE

5

2

11

21

8

6

16

20

9

1

18

8

6

8

17

18

+

-

-

+

-

-

3

SOURCE

RBREAK

RVTO

VBAT

+

-

19

IT

EDS

EGS

S1A

S2A

S2B

S1B

CB

18

17

7

12

15

14

13

13

8

14

13

5

8

+

-

+

-

5

51

RSCL2

RSCL1

ESCL

DESD2

DESD1

91

6

8

RFD8P06E, RFD8P06ESM, RFP8P06E