6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803 Page 1 of 2
MAXIMUM RATINGS
Ratings Symbol 2N2218
2N2219 2N2218A; AL
2N2219A; AL Unit
Collector-Emitter Voltage VCEO 30 50 Vdc
Collector-Base Voltage VCBO 60 75 Vdc
Emitter-Base Voltage VEBO 5.0 6.0 Vdc
Collector Curren t IC800 mAdc
Total Power Dissipation @ TA = +250C(1)
@ TC = +250C(2) PT0.8
3.0 W
W
Operating & Storage Junction Temp. Range Top, Tstg -55 to +200 0C
THERMAL CHARACTERISTICS
Characteristics Symbol Max. Unit
Thermal Resistance, Junction-to -Case RθJC 59 0C/mW
1) Derate linearly 4.6 mW/0C for TA > +250C
2) Derate linearly 17.0 mW/0C for TC > +250C
ELECTRICAL CHARACTERISTICS
Characteristics Symbol Min. Max. Unit
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage
IE = 10 mAdc 2N2218, 2N2219
2N2218A, AL, 2N2219A,
AL
V(BR)CEO 30
50 Vdc
Emitter-Base Cutoff Current
VEB = 5.0 Vdc 2N2218, 2N2219
VEB = 6.0 Vdc 2N2218A, AL, 2N2219A,
AL
VEB = 4.0 Vdc All Types
IEBO
10
10
10 µAdc
ηAdc
Collecto r-Base Cutoff Current
VCE = 30 Vdc 2N2218, 2N2219
VCE = 50 Vdc 2N2218A, AL, 2N2219A,
AL
ICES 10
10 ηAdc
TECHNICAL DATA
2N2218, A, AL JAN, JTX, JTXV, JANS
2N2219, A, AL JAN, JTX, JTXV, JANS
Processed per MIL-PRF-19500/251
NPN SWITCHING SILICON TRANSISTOR
2N2218, 2N2218A
2N2219, 2N2219A
TO- 39 (TO-205AD)
2N2218AL, 2N2219AL
TO-5
MIL-PRF
QML
DEVICES
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803 Page 2 of 2
2N2218, A, AL; 2N2219, A, AL JAN SERIES
ELECTRICAL CHARACTERISTICS (con’ t)
Characteristics Symbol Min. Max. Unit
Collecto r-Base Cutoff Current
VCB = 50 Vdc 2N2218, 2N2219
VCB = 60 Vdc 2N2218A, AL, 2N2219A,
AL
VCB = 60 Vdc 2N2218, 2N2219
VCB = 75 Vdc 2N2218A, AL, 2N2219A,
AL
ICBO
10
10
10
10 ηAdc
µAdc
ON CHARACTERISTICS (3)
Forward-Current Tran sfer Ratio
IC = 0.1 mAdc, VCE = 10Vdc 2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
IC = 1.0 mAdc, VCE = 10 Vdc 2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
IC = 10 mAdc, VCE = 10 Vdc 2N2218
2N2219
2N2218A, 2N2218AL
2N2219A, 2N2219AL
IC = 150 mAdc, VCE = 10 Vdc 2N2218, A, 2N2218AL
2N2219, A, 2N2219AL
IC = 500 mAdc, VCE =10 Vdc 2N2218, A, 2N2218AL
2N2219, A, 2N2219AL
hFE
20
35
30
50
25
50
35
75
35
75
40
100
40
100
20
30
150
325
150
325
120
300
Collector-Emitter Saturation Voltage
IC = 150 mAdc, IB = 15 mAdc 2N2218, 2N2219
2N2218A, AL, 2N2219A,
AL
IC = 500 mAdc, IB = 50 mAdc 2N2218, 2N2219
2N2218A, AL, 2N2219A,
AL
VCE(sat)
0.4
0.3
1.6
1.0 Vdc
Base-Emitter Saturation Voltage
IC = 150 mAdc, IB = 15 mAdc 2N2218, 2N2219
2N2218A, AL, 2N2219A,
AL
IC = 500 mAdc, IB = 50 mAdc 2N2218, 2N2219
2N2218A, AL, 2N2219A,
AL
VBE(sat)
0.6
0.6 1.3
1.2
2.6
2.0 Vdc
DYNAMIC CHARACTERISTICS
Magnitude of Small-Signal Forward Current Transfer Ratio
IC = 20 mAdc, VCE = 20 Vdc, f = 100 MHz hfe2.5 12
Small-Signal Forward Current Transfer Ratio
IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz 2N2218
2N2219
2N2218A, AL
2N2219A, AL
hfe
25
50
35
75
Output Capacitance
VCB = 10 Vdc, IE = 0, 100 kHz f 1.0 MHz Cobo 8.0 pF
Input Capacitance
VEB = 0.5 Vdc, IC = 0, 100 kHz f 1.0 MHz Cibo 25 pF
(3) Pulse Test: Pulse Width = 300µs, Duty Cycle 2.0%.