2N3218

(1)

20 STERN AVE.

SPRINGFIELD, NEW JERSEY 07081

U.SA 2N3218

TELEPHONE: (079) 378-2929 (112) 227-8008 FAX (973) 3784980

Tho 2N 3218 is designed for low level chopper applications and embody the most advanced semiconductor technology, combining epitaxial junction growth with diffusion and oxide passivation techniques. This transistor exhibit the high voltage capabilities of alloy junction devices with the ruggedness, liability, and reliability of the planar process. The bed mounted construction utilizes a unique gold bonding technique which eliminates "purple plague". In addition, leakage current and offset voltage are exceptionally low. The inherent parameter stability of this passivated transistor allows standard matching of offset voltage to 50 microvolts over the range from —25 to +100° C.

ELECTRICAL DATA ABSOLUTE MAXIMUM RATINGS

2N3218

Collector To Emitter Voltage (BVceo) —20 Volts Collector To Base Voltage (BVcbo) —25 Volts Emitter To Base Voltage (BVcbo) —25 Volts Collector Current ( I c ) 100 mA Total Power Dissipation (free air) 400 mW Total Power Dissipation (infinite heat sink) 2 Watts Storage Temp (man) 200 °C Operation Temp (mai) 200 °C Lead Temp (@ 1/16 ± 1/32 from case) 240 10 sec

Derating Factor ( Df) 2.3 mW/C°

.730 MAX i- - , .115 ".003 |L

—L

' I I U

TQ 4*

ELECTRICAL CHARACTERISTICS T

A

25 c (UNLESS OTHERWISE STATED)

Symbo

lc.o

IflO

Icio

l»o

Vo

h,.

r,.i

Cob

Ceb

Parameter

Collector Leakage

Emitter Leakage

Collector Leakage at IOO"C

Emitter Leakage

«t IOO°C

Offset Voltage

High Frequency Current Gain

Inverted

Dynamic Saturation Resistance

Collector To Base Capacitance

Emitter To Base Capacitance

Conditions

At Mai Rated Voltage

At Ma. Rated . Voltage

At Mai Rated Voltage

li = 200/iA 1, = 0

f-IMC Vct - -6V Ice ~ ImA

li = 0.lmA 1, = ImA

Vc, = -6V Ic -" UA

V(, = -6V 1, = 0

ZN3218 Min.

—

Typ- 0,1

O.I

0.01

1.0

5

25

—

•—

Max.

1.0

O.I

2.0

—

50

14

8

Units

nA

/•A

^A

mV

ohms

pfd

N.I Semi-G ndut.tors reserves Ihe right to change test condition!), parameter limits ;md package Jimensions without notice

Inlbrmation t'umisheil by NJ Scmi-C'unductors is believed to be both accurate and reliable .11 Ihe lime ot going In press. However M Scini-c uiiJuUnrs .is^uincs no rL-ipinisibilily for any errurs ur omissions discovered in its use NJ .Senu-C inidtittiirs oncour:iues

:u ;i, ir.crs M vcrilN 'h^il J:il:i:ihccts .ire mrrtnt before plncina unlers