<£&nl-Contlut!to\0 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081 U.SA
TELEPHONE: (973) 378-2922
(212)227-6005
FAX: (973) 376-8980
2N1778
Typ.
(2N1778)
Minimum Forward Brtakovtr V«ltB0. (VB,,)t T, = — iS'Cio+lM'C
500 Volts*
R*p*lltlv> Pialc Rtvtri*
Vollag* (PRV)f
•• Tj = — 6S*Clo +115"C GOO Volts*
Voltag* (Non.r«curr«nl < 5 Milltl*c.)t Tj = — 4 S * C l o +1JS'C
GOO Volls*
tValucs apply for zero or negative gate voltage only, Maximum cnse to ambient thermal resistance for which maximum PIIV ratings apply equals 18'C/watt.
CHARACTERISTICS
T*i»
Peak Reverse and Forward Blockinc; Currcntt
(2N1778) Full Cycle AVK. Reverse and Forward Blocking Currcntf
(late Current lo Fire
Gale Voltaffe to Fire
Pcnk Forwnrd Vollnpc Drop
FFoMinrr Current Turn-on Time
Turn-nlT Time
Thcrmnl Ilcsl.itnnce
Symbol
in and i
I t H A V t
and
I.^IAV)
lur
V,:K
Vr In t,. + t,
Ltr
rt.i.1'
Mm.
0.3*
~
Typ.
1.0
0.5 10 20 4 1.3
0.7 l.G fl.O 1.0
IS
1.5 '
Max.
2.0
1.0*
15 30*
8 2.0*
_
i,sr,
*"••" '™
.1.1
UniH
ma
mAdc mAdc mAdc m A d c Vdc
Vde
V
mAflc
/(.ICC
i
;i»CC
•C/Wntt
Trit C o n d i f i o r t t
TJ s= 125'C, Gate Open
VA.- — V,.., — 500
TV = OO'C, I.. = 4.7A, half sine wave 180' Conduction Angle
500 Volts Teak
V.v - 12Vdc, T.. - aiTC, Rr. - 2.r>0 ohms V.,.. — 12 Vde, T, - fi!)*C, Hi. - 250 onms V.,,. - I2Vdc, T, •- \2r>"C, Ri. - 250 ohms V.,-- = 12 Vdc, Tj = -C.5* to -|- 125'C,
Hi. = 250 ohms
V.,,- = Rntcrl, Tj = 12f)'C, R.. = 250 ohm.t
Tj s 25'C, IK = 15 n (sliiRlo .Mnusoldnl pulse, ^ ms wide)
Anntlo Supply rs H Vile, Tj = 25'C
Tj = 2r)*C, ir =: 10 n, v.,<- = Ilnlcd Gale , Supply; 7 volt open circuit, 20 ohm, 0.1
//«nr mnx. rlun tlmo.
TJ = m>"C, l(. a S n . l n i s f i n
v,ir (Reapplled) = Rntetl. Rate nf Ri.tc of Rcapnlicd Forward Illockinj; Voltage =:
20 volts por mirrnsrrontl Pinxfmiim.
Jiincllnn to Cnwo.
(Values npply for zero or nrffntlve cnte voltngc. Mnxlmum cnse to nmhlont thnrmni rnslntnnce for which mnxlmiim PRV npply = 18*C per wntt.
N.I Semi-Condnctors reserves the right to change lest conditions, parameter limits and package dimensions without notice
Information rurnisheil by N.I Semi-Conductors is believed to be both accurate and reliable afthe time of going to press However N I Seini-fonductors assumes no responsibility for any errors or omissions discovered in its use. N.I Seini-Conductors encourages
customers lo vi.-ntv that diitusheets are current before placing orders. =
