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PSPICE Electrical Model

SUBCKT RF1K49093 2 1 3;

rev 10/24/94

CA 12 8 8.75e-10

CB 15 14 8.65e-10

CIN 6 8 7.65e-10

DBODY 5 7 DBDMOD

DBREAK 7 11 DBKMOD

DPLCAP 10 5 DPLCAPMOD

EBREAK 5 11 17 18 -23.75

EDS 14 8 5 8 1

EGS 13 8 6 8 1

ESG 6 10 8 6 1

EVTO 20 6 8 18 1

IT 8 17 1

LDRAIN 2 5 1e-9

LGATE 1 9 1.233e-9

LSOURCE 3 7 0.452e-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 5 16 RDSMOD 7.36e-3

RGATE 9 20 6.1

RIN 6 8 1e9

RSOURCE 8 7 RDSMOD 4.56e-2

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 -0.558

.MODEL DBDMOD D (IS = 3.0e-13 RS = 4.4e-2 TRS1 = 1.0e-3 TRS2 = -7.37e-6 CJO = 1.27e-9 TT = 2.2e-8)

.MODEL DBKMOD D (RS = 7.84e-2 TRS1 = -4.27e-3 TRS2 = 5.77e-5)

.MODEL DPLCAPMOD D (CJO = 2.85e-10 IS = 1e-30 N = 10)

.MODEL MOSMOD PMOS (VTO = -2.1423 KP = 9.206 IS = 1e-30 N = 10 TOX = 1 L = 1u W = 1u)

.MODEL RBKMOD RES (TC1 = 9.61e-4 TC2 = -1.09e-6)

.MODEL RDSMOD RES (TC1 = 2.10e-3 TC2 = 6.99e-6)

.MODEL RVTOMOD RES (TC1 = -1.82e-3 TC2 = 1.47e-7)

.MODEL S1AMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = 5.47 VOFF= 3.47)

.MODEL S1BMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = 3.47 VOFF= 5.47)

.MODEL S2AMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = 1.05 VOFF= -3.95)

.MODEL S2BMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = -3.95 VOFF= 1.05)

.ENDS

NOTE: For further discussion of the PSPICE model, consult A New PSPICE Sub-circuit for the Power MOSFET Featuring Global

Temperature Options; IEEE Power Electronics Specialist Conference Records, 1991.

12

13

8

14

13

13

15

S1A

S1B

S2A

S2B

1

GATE

LGATE RGATE

EVTO

+

CA

CB

EGS

EDS

RIN

CIN

MOS1

MOS2

RDRAIN

DBREAK

EBREAK

DBODY

LDRAIN

DRAIN

RSOURCE

LSOURCE

SOURCE

RBREAK

RVTO

VBAT

IT

VTO

ESG

DPLCAP

6

10

5

16

21

11

8

14

7

3

17

18

19

2

+

+

+

+

+

20

9

17

18

-

5

8

-

-

+

6

8

18

8

-

-

-

6

8

-

RF1K49093