參數(shù)資料
型號(hào): FDW2512NZ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: JFETs
英文描述: Dual N-Channel 2.5V Specified PowerTrench MOSFET
中文描述: 6 A, 20 V, 0.028 ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET
封裝: TSSOP-8
文件頁(yè)數(shù): 8/11頁(yè)
文件大?。?/td> 269K
代理商: FDW2512NZ
FDW2512NZ Rev. A
F
www.fairchildsemi.com
8
PSPICE Electrical Model
.SUBCKT FDW2512NZ 2 1 3 ;
CA 12 8 8.8e-10
CB 15 14 8.8e-10
CIN 6 8 0.5e-9
rev July 2004
DBODY 5 7 DBODYMOD
DBREAK 5 11 DBREAKMOD
DPLCAP 10 5 DPLCAPMOD
DESD1 91 9 DESD1MODE
DESD2 91 7 DESD2MOD
EBREAK 7 11 17 18 22.2
EDS 14 8 5 8 1
EGS 13 8 6 8 1
ESG 6 10 8 6 1
EVTHRES 6 21 19 8 1
EVTEMP 6 20 18 22 1
IT 8 17 1
LDRAIN 2 5 1e-9
LGATE 1 9 1.49e-9
LSOURCE 3 7 0.2e-9
RLDRAIN 2 5 10
RLGATE 1 9 14.9
RLSOURCE 3 7 2.0
MMED 16 6 8 8 MMEDMOD
MSTRO 16 6 8 8 MSTROMOD
MWEAK 16 21 8 8 MWEAKMOD
RBREAK 17 18 RBREAKMOD 1
RDRAIN 50 16 RDRAINMOD 13.1e-3
RGATE 9 20 5.57
RSLC1 5 51 RSLCMOD 1e-6
RSLC2 5 50 1e3
RSOURCE 8 7 RSOURCEMOD 2e-4
RVTHRES 22 8 RVTHRESMOD 1
RVTEMP 18 19 RVTEMPMOD 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 22 19 DC 1
ESLC 51 50 VALUE={(V(5,51)/ABS(V(5,51)))*(PWR(V(5,51)/(1e-6*120),2.5))}
.MODEL DBODYMOD D (IS = 7.3e-12 N=0.93 RS = 20.6e-3 IKF=0.2 TRS1 = 1.7e-3 TRS2 = 2e-6 XTI=0.2 TIKF=0.001
CJO =2.0e-10 TT=1.05e-8 M = 0.58)
.MODEL DBREAKMOD D (RS = 1e-1 TRS1 = 9e-3 TRS2 = -2e-5)
.MODEL DPLCAPMOD D (CJO = 0.37e-9 IS = 1e-30 N = 10 M = 0.51)
MODEL DESD1MOD D (BV=14 RS=1)
MODEL DESD2MOD D (BV=14 N=1.3 RS=1)
.MODEL MMEDMOD NMOS (VTO = 0.96 KP = 1.98 IS=1e-30 N = 10 TOX = 1 L = 1u W = 1u RG = 5.57)
.MODEL MSTROMOD NMOS (VTO = 1.2 KP = 72 IS = 1e-30 N = 10 TOX = 1 L = 1u W = 1u)
.MODEL MWEAKMOD NMOS (VTO = 0.72 KP = 0.02 IS = 1e-30 N = 10 TOX = 1 L = 1u W = 1u RG = 55.7 RS = 0.1)
.MODEL RBREAKMOD RES (TC1 = 6e-4 TC2 = -5e-7)
.MODEL RDRAINMOD RES (TC1 = 6e-4 TC2 = 1.2e-5)
.MODEL RSLCMOD RES (TC1 = 1e-9 TC2 = 1e-8)
.MODEL RSOURCEMOD RES (TC1 = 8.2e-2 TC2 = 1e-6)
.MODEL RVTHRESMOD RES (TC1 = -13e-4 TC2 = -2.5e-6)
.MODEL RVTEMPMOD RES (TC1 = -1.0e-3 TC2 = 1e-6)
.MODEL S1AMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = -5 VOFF= -1.5)
.MODEL S1BMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = -1.5 VOFF= -5)
.MODEL S2AMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = -0.4 VOFF= 0.4)
.MODEL S2BMOD VSWITCH (RON = 1e-5 ROFF = 0.1 VON = 0.4 VOFF= -0.4)
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, written by William J. Hepp and C. Frank
Wheatley.
+
-
6
8
+
-
5
51
+
-
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
3
11
7
LSOURCE
RLSOURCE
CIN
RDRAIN
16
EVTHRES
21
8
MMED
MSTRO
DRAIN
2
LDRAIN
RLDRAIN
DBREAK
DPLCAP
ESLC
RSLC1
51
10
5
50
RSLC2
1
GATE
RGATE
EVTEMP
18
22
9
ESG
LGATE
RLGATE
20
+
-
+
DESD1
91
DESD2
6
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