TECHNICAL DATA
NPN SWITCHING SILICON TRANSISTOR
Qualified per MIL-PRF-19500/251
Devices
Qualified Level
2N2218
2N2218A
2N2218AL
2N2219
2N2219A
2N2219AL
JAN
JANTX
JANTXV
JANS
MAXIMUM RATINGS
Ratings
Symbol
2N2218
2N2219
2N2218A; L
2N2219A; L
Unit
Collector-Emitter Voltage
V
CEO
30
50
Vdc
Collector-Base Voltage
V
CBO
60
75
Vdc
Emitter-Base Voltage
V
EBO
5.0
6.0
Vdc
Collector Current
I
C
800
mAdc
Total Power Dissipation @ T
A
= +25
0
C
(1)
@ T
C
= +25
0
C
(2)
P
T
0.8
3.0
W
W
Operating & Storage Junction Temp. Range
T
op,
T
stg
-55 to +200
0
C
THERMAL CHARACTERISTICS
Characteristics
Symbol
Max.
Unit
Thermal Resistance, Junction-to-Case
R
JC
59
0
C/W
1) Derate linearly 4.6 mW/
0
C above T
A
> +25
0
C
2) Derate linearly 17.0 mW/
0
C above T
C
> +25
0
C
TO- 39* (TO-205AD)
2N2218, 2N2218A
2N2219, 2N2219A
TO-5*
2N2218AL,
2N2219AL
*See appendix A for
package outline
ELECTRICAL CHARACTERISTICS (T
A
= 25
0
C unless otherwise noted)
Characteristics
Symbol
Min.
Max.
Unit
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage
I
E
= 10 mAdc 2N2218; 2N2219
2N2218A; L; 2N2219A; L
V
(BR)CEO
30
50
Vdc
Emitter-Base Cutoff Current
V
EB
= 5.0 Vdc 2N2218; 2N2219
V
EB
= 6.0 Vdc 2N2218A; L; 2N2219A; L
V
EB
= 4.0 Vdc All Types
I
EBO
10
10
10
Adc
Adc
Collector-Base Cutoff Current
V
CE
= 30 Vdc 2N2218; 2N2219
V
CE
= 50 Vdc 2N2218A; L; 2N2219A; L
I
CES
10
10
Adc
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
Page 1 of 2
2N2218; A; AL; 2N2219; A; AL JAN SERIES
ELECTRICAL CHARACTERISTICS (con't)
Characteristics
Symbol
Min.
Max.
Unit
Collector-Base Cutoff Current
V
CB
= 50 Vdc 2N2218; 2N2219
V
CB
= 60 Vdc 2N2218A; L; 2N2219A; L
V
CB
= 60 Vdc 2N2218; 2N2219
V
CB
= 75 Vdc 2N2218A; L, 2N2219A; L
I
CBO
10
10
10
10
Adc
Adc
ON CHARACTERISTICS (3)
Forward-Current Transfer Ratio
I
C
= 0.1 mAdc, V
CE
= 10Vdc 2N2218
2N2219
2N2218A; 2N2218AL
2N2219A; 2N2219AL
I
C
= 1.0 mAdc, V
CE
= 10 Vdc 2N2218
2N2219
2N2218A; 2N2218AL
2N2219A; 2N2219AL
I
C
= 10 mAdc, V
CE
= 10 Vdc 2N2218
2N2219
2N2218A; 2N2218AL
2N2219A; 2N2219AL
I
C
= 150 mAdc, V
CE
= 10 Vdc 2N2218; A; 2N2218AL
2N2219; A; 2N2219AL
I
C
= 500 mAdc, V
CE
=10 Vdc 2N2218; A; 2N2218AL
2N2219; A; 2N2219AL
h
FE
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
I
C
= 150 mAdc, I
B
= 15 mAdc 2N2218; 2N2219
2N2218A; L; 2N2219A; L
I
C
= 500 mAdc, I
B
= 50 mAdc 2N2218; 2N2219
2N2218; L; 2N2219A; L
V
CE(sat)
0.4
0.3
1.6
1.0
Vdc
Base-Emitter Saturation Voltage
I
C
= 150 mAdc, I
B
= 15 mAdc 2N2218; 2N2219
2N2218A; L, 2N2219A, L
I
C
= 500 mAdc, I
B
= 50 mAdc 2N2218; 2N2219
2N2218A; L; 2N2219A; L
V
BE(sat)
0.6
0.6
1.3
1.2
2.6
2.0
Vdc
DYNAMIC CHARACTERISTICS
Magnitude of Small-Signal Forward Current Transfer Ratio
I
C
= 20 mAdc, V
CE
= 20 Vdc, f = 100 MHz
h
fe
2.5
12
Small-Signal Forward Current Transfer Ratio
I
C
= 1.0 mAdc, V
CE
= 10 Vdc, f = 1.0 kHz 2N2218
2N2219
2N2218A, L
2N2219A, L
h
fe
25
50
35
75
Output Capacitance
V
CB
= 10 Vdc, I
E
= 0, 100 kHz
f
1.0 MHz
C
obo
8.0
pF
Input Capacitance
V
EB
= 0.5 Vdc, I
C
= 0, 100 kHz
f
1.0 MHz
C
ibo
25
pF
SWITCHING CHARACTERISTICS
V
CC
= 30 Vdc; I
C
= 150 mAdc; I
B1
= 15 m
Adc
Turn-On Time 2N2218, 2N2219
(See Figure 3 of MIL-PRF-19500/251) 2N2218A, L, 2N2219A, L
t
on
40
35
s
Turn-Off Time 2N2218, 2N2219
(See Figure 4 of MIL-PRF-19500/251) 2N2218A, L, 2N2219A, L
t
off
250
300
s
(3) Pulse Test: Pulse Width = 300
s, Duty Cycle
2.0%.
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
Page 2 of 2
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