©2002 Fairchild Semiconductor Corporation

FDB045AN08A0 Rev. A

SABER Electrical Model

REV March 2002

template FDB045AN08A0 n2,n1,n3

electrical n2,n1,n3

{

var i iscl

dp..model dbodymod = (isl = 2.4e-11, n1 = 1.04, rs = 1.76e-3, trs1 = 2.7e-3, trs2 = 2e-7, xti = 3.9, cjo = 4.35e-9, tt = 1e-8, m = 5.4e-1)

dp..model dbreakmod = (rs = 1.5e-1, trs1 = 1e-3, trs2 = -8.9e-6)

dp..model dplcapmod = (cjo = 1.35e-9, isl =10e-30, nl =10, m = 0.53)

m..model mmedmod = (type=_n, vto = 3.7, kp = 9, is =1e-30, tox=1)

m..model mstrongmod = (type=_n, vto = 4.4, kp = 250, is = 1e-30, tox = 1)

m..model mweakmod = (type=_n, vto = 3.05, kp = 0.03, is = 1e-30, tox = 1, rs=0.1)

sw_vcsp..model s1amod = (ron = 1e-5, roff = 0.1, von = -4.0, voff = -1.5)

sw_vcsp..model s1bmod = (ron =1e-5, roff = 0.1, von = -1.5, voff = -4.0)

sw_vcsp..model s2amod = (ron = 1e-5, roff = 0.1, von = -1.0, voff = 0.5)

sw_vcsp..model s2bmod = (ron = 1e-5, roff = 0.1, von = 0.5, voff = -1.0)

c.ca n12 n8 = 1.5e-9

c.cb n15 n14 = 1.5e-9

c.cin n6 n8 = 6.4e-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 = 4.81e-9

l.lsource n3 n7 = 4.63e-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 = 1.05e-3, tc2 = -9e-7

res.rdrain n50 n16 = 9e-4, tc1 = 1.9e-2, tc2 = 4e-5

res.rgate n9 n20 = 1.36

res.rldrain n2 n5 = 10

res.rlgate n1 n9 = 48.1

res.rlsource n3 n7 = 46.3

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

res.rslc2 n5 n50 = 1e3

res.rsource n8 n7 = 2.3e-3, tc1 = 1e-3, tc2 =1e-6

res.rvtemp n18 n19 = 1, tc1 = -2.4e-3, tc2 = 1e-6

res.rvthres n22 n8 = 1, tc1 = -6e-3, tc2 = -1.9e-5

spe.ebreak n11 n7 n17 n18 = 82.3

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)*1e6/250))** 10))

}

}

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