FDSS2407 Rev. A

www.fairchildsemi.com

11

SABER Electrical Model

REV July 2004

template FDSS2407 n2,n1,n3,n101,n102

electrical n2,n1,n3,n101,n102

{

var i iscl

dp..model dbodymod = (isl=1.1e-12,nl=1.05,ikf=4e-1,rs=4.2e-2,trs1=3e-4,trs2=1.3e-6,cjo=3.3e-10,tt=3e-8,m=0.38,xti=3.5)

dp..model dbreakmod = (rs=1,trs1=1e-3,trs2=-9e-6)

dp..model ddisablemod = (rs=30, isl=1e-15,bv=4.7,tbv1=-3e-4,tbv2=-3e-6,xti=0)

dp..model dfbk1mod = (isl=1e-15,bv=23.8,ikf=2,tbv1=-6e-4,tbv2=6e-6)

dp..model dfbk2mod = (rs=1,isl=1e-30,bv=5.6,nl=3.3,nbv=1)

dp..model dfbk3mod = (rs=1,isl=1e-15,bv=4.2,nbv=2.5)

dp..model dplcapmod = (cjo=1.97e-10,isl=10e-30,nl=10,m=0.84)

m..model mmedmod = (type=_n,vto=1.7,kp=1.08,is=1e-30,tox=1)

m..model mstrongmod = (type=_n,vto=2,kp=14,is=1e-30,tox=1)

m..model mweakmod = (type=_n,vto=1.5,kp=0.04,is=1e-30, tox=1,rs=0.1)

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

sw_vcsp..model s1amod = (ron=1e-5,roff=0.1,von=-4.0,voff=-3.0)

sw_vcsp..model s1bmod = (ron=1e-5,roff=0.1,von=-3.0,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 = 1e-10

c.cb n15 n14 = 4e-10

c.cin n6 n8 = 2.8e-10

c.cgate n9 n20 = 5e-9

dp.dbody n7 n5 = model=dbodymod

dp.dbreak n5 n11 = model=dbreakmod

dp.dplcap n10 n5 = model=dplcapmod

dp.ddisable n20 n101 = model=ddisablemod

dp.dfbk1 n104 n103 = model=dfbk1mod

dp.dfbk2 n7 n104 = model=dfbk2mod

dp.dfbk3 n104 n102 = model=dfbk3mod

spe.ebreak n11 n7 n17 n18 = 67.4

spe.eds n14 n8 n5 n8 = 1

spe.egs n13 n8 n6 n8 = 1

spe.esg n6 n10 n6 n8 = 1

spe.evthres n6 n21 n19 n8 = 1

spe.evtemp n20 n6 n18 n22 = 1

i.it n8 n17 = 1

l.lgate n1 n9 = 1.8e-9

l.ldrain n2 n5 = 1.0e-9

l.lsource n3 n7 = 0.6e-9

res.rlgate n1 n9 = 18

res.rldrain n2 n5 = 10

res.rlsource n3 n7 = 6

res.rbreak n17 n18 = 1, tc1=1.05e-3,tc2=-9e-7

res.rdrain n50 n16 = 3.5e-2,tc1=9e-3,tc2=2.7e-5

res.rgate n9 n20 = 8.63e3,tc1=-1.4e-3,tc2=1e-5

res.rfbk1 n5 n103 = 13e3,tc1=-1.4e-3,tc2=1e-6

res.rfbk2 n104 n7 = 2.15e3,tc1=-1.4e-3,tc2=1e-6

res.rslc1 n5 n51 = 1e-6,tc1=2e-3,tc2=6e-6

res.rslc2 n5 n50 = 1e3

res.rsource n8 n7 = 5.3e-2,tc1=3e-3,tc2=1e-6

res.rvthres n22 n8 = 1,tc1=-1.1e-3,tc2=-3.3e-6

res.rvtemp n18 n19 = 1,tc1=-1.6e-3,tc2=1e-7

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)*1e6/20))** 3.5))

}

}

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

RSOURCE

11

7

CIN

RDRAIN

EVTHRES

16

21

8

MMED

MSTRO

DBREAK

DPLCAP

ISCL

RSLC1

10

5

51

50

RSLC2

1

GATE

RGATE

EVTEMP

9

ESG

LGATE

RLGATE

+

-

+

-

+

-

6

CGATE

101

GATE

DISABLE

DDISABLE

20

SOURCE

3

LSOURCE

RLSOURCE

DRAIN

2

LDRAIN

RLDRAIN

INJ FBK

102

RFBK1

DFBK1

DFBK2

DFBK3

103

104

DBODY

RFBK2