©2001 Fairchild Semiconductor Corporation

HUFA75542P3, HUFA75542S3S Rev. B

SABER Electrical Model

REV 15 Feb 00

template hufa75542p3 n2,n1,n3

electrical n2,n1,n3

{

var i iscl

dp..model dbodymod = (is = 2.5e-12, rs = 2.85e-3, xti = 5.5, trs1 = 2e-3, trs2 = 1e-6, cjo = 3.2e-9, tt = 5.5e-8, m = 0.6)

dp..model dbreakmod = (rs = 2.9e-1, trs1 = 1e-3, trs2 = 1e-6)

dp..model dplcapmod = (cjo = 3.4e-9, is = 1e-30, m = 0.8, nl = 10)

m..model mmedmod = (type=_n, vto = 3.06, kp = 4.8, is = 1e-30, tox = 1)

m..model mstrongmod = (type=_n, vto = 3.5, kp = 80, is = 1e-30, tox = 1)

m..model mweakmod = (type=_n, vto = 2.67, kp = 0.08, is = 1e-30, tox = 1)

sw_vcsp..model s1amod = (ron = 1e-5, roff = 0.1, von = -6.0, voff = -4.5)

sw_vcsp..model s1bmod = (ron =1e-5, roff = 0.1, von = -4.5, voff = -6.0)

sw_vcsp..model s2amod = (ron = 1e-5, roff = 0.1, von = -0.5, voff = 0.5)

sw_vcsp..model s2bmod = (ron = 1e-5, roff = 0.1, von = 0.5, voff = -0.5)

c.ca n12 n8 = 4.4e-9

c.cb n15 n14 = 4.2e-9

c.cin n6 n8 = 2.5e-9

dp.dbody n7 n5 = model=dbodymod

dp.dbreak n5 n11 = model=dbreakmod

dp.dplcap n10 n5 = model=dplcapmod

i.it n8 n17 = 1

l.ldrain n2 n5 = 1e-9

l.lgate n1 n9 = 2.6e-9

l.lsource n3 n7 = 1.1e-9

m.mmed n16 n6 n8 n8 = model=mmedmod, l=1u, w=1u

m.mstrong n16 n6 n8 n8 = model=mstrongmod, l=1u, w=1u

m.mweak n16 n21 n8 n8 = model=mweakmod, l=1u, w=1u

res.rbreak n17 n18 = 1, tc1 = 1.3e-3, tc2 = -9e-7

res.rdrain n50 n16 = 5.5e-3, tc1 = 1.1e-2, tc2 = 2.5e-5

res.rgate n9 n20 = 1.0

res.rldrain n2 n5 = 10

res.rlgate n1 n9 = 26

res.rlsource n3 n7 = 11

res.rslc1 n5 n51 = 1e-6, tc1 = 4.5e-3, tc2 = 1e-5

res.rslc2 n5 n50 = 1e3

res.rsource n8 n7 = 3.3e-3, tc1 = 0, tc2 = 0

res.rvtemp n18 n19 = 1, tc1 = -2.75e-3, tc2 = 0

res.rvthres n22 n8 = 1, tc1 = -2.5e-3, tc2 = -1.1e-5

spe.ebreak n11 n7 n17 n18 = 87.2

spe.eds n14 n8 n5 n8 = 1

spe.egs n13 n8 n6 n8 = 1

spe.esg n6 n10 n6 n8 = 1

spe.evtemp n20 n6 n18 n22 = 1

spe.evthres n6 n21 n19 n8 = 1

sw_vcsp.s1a n6 n12 n13 n8 = model=s1amod

sw_vcsp.s1b n13 n12 n13 n8 = model=s1bmod

sw_vcsp.s2a n6 n15 n14 n13 = model=s2amod

sw_vcsp.s2b n13 n15 n14 n13 = model=s2bmod

v.vbat n22 n19 = dc=1

equations {

i (n51->n50) +=iscl

iscl: v(n51,n50) = ((v(n5,n51)/(1e-9+abs(v(n5,n51))))*((abs(v(n5,n51)*1e6/230))** 2.5))

}

}

18

22

+

-

6

8

+

-

19

8

+

-

17

18

6

8

+

-

5

8

+

-

RBREAK

RVTEMP

VBAT

RVTHRES

IT

17

18

19

22

12

13

15

S1A

S1B

S2A

S2B

CA

CB

EGS

EDS

14

8

13

8

14

13

MWEAK

EBREAK

DBODY

RSOURCE

SOURCE

11

7

3

LSOURCE

RLSOURCE

CIN

RDRAIN

EVTHRES

16

21

8

MMED

MSTRO

DRAIN

2

LDRAIN

RLDRAIN

DBREAK

DPLCAP

ISCL

RSLC1

10

5

51

50

RSLC2

1

GATE

RGATE

EVTEMP

9

ESG

LGATE

RLGATE

20

+

-

+

-

+

-

6

HUFA75542P3, HUFA75542S3S