Microchip-Tech-JANTX2N918UB
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TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353
(0) 65 6840044
Fax: +353 (0) 65 6822298
NPN LOW POWER SILICON TRANSISTOR
Qualified per MIL-PRF-19500/301
DEVICES
LEVELS
JAN
2N918
2N918UB
JANTX
JANTXV
ABSOLUTE MAXIMUM RATINGS
(T
C
= +25°C unless otherwise noted)
Parameters / Test Conditions
Collector-Emitter Voltage
Symbol
Value
Unit
V
CEO
V
CBO
V
EBO
I
C
15
Vdc
Vdc
Vdc
mAdc
mW
°C
Collector-Base Voltage
30
3.0
Emitter-Base Voltage
Collector Current
Total Power Dissipation @ T
A
= +25°C
(1)
50
P
T
200
Operating & Storage Junction Temperature Range
T
op
& T
stg
-65 to +200
TO-72
2N918
Note:
1) Derate
linearly 1.14mW/°C above T
A
> 25°C
ELECTRICAL CHARACTERISTICS
(T
A
= +25°C, unless otherwise noted)
Parameters / Test Conditions
OFF CHARACTERTICS
Symbol
Min.
Max.
Unit
Collector-Emitter Breakdown Voltage
I
C
= 3mAdc
V
(BR)CEO
15
Vdc
Collector-Base Cutoff Current
V
CB
= 30Vdc
µAdc
η
Adc
µAdc
1.0
10
1.0
I
CBO
V
V
CB
= 25Vdc
CB
= 25Vdc; T
A
= +150°C
3 PIN
2N918UB
Emitter-Base Cutoff Current
V
EB
= 3.0Vdc
V
EB
= 2.5Vdc
µAdc
η
Adc
I
EBO
10
10
Forward-Current Transfer Ratio
I
C
= 0.5mAdc, V
CE
= 10Vdc
10
20
20
10
I
C
= 3.0mAdc, V
CE
= 1.0Vdc
I
C
= 10mAdc, V
CE
= 10Vdc
h
FE
200
I
C
= 3.0mAdc, V
CE
= 1.0Vdc; T
A
= -55°C
Collector-Emitter Saturation Voltage
I
C
= 10mAdc, I
B
= 1.0mAdc
V
CE(sat)
V
BE(sat)
0.4
1.0
Vdc
Vdc
Base-Emitter Voltage
I
C
= 10mAdc, I
B
= 1.0mAdc
T4-LDS-0010 Rev. 3 (101342)
Page 1 of 4
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353
(0) 65 6840044
Fax: +353 (0) 65 6822298
DYNAMIC CHARACTERISTICS
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
Magnitude of Small-Signal Short-Circuit – Forward Current Transfer Ratio
I
C
= 4mAdc, V
CE
= 10Vdc, f = 100MHz
|h
fe
|
6.0
18
Output Capacitance
V
CB
= 0Vdc, I
E
= 0, 100kHz
≤
f
≤
1.0MHz
C
obo1
C
obo2
3.0
1.7
pF
pF
dB
V
CB
= 10Vdc, I
E
= 0, 100kHz
≤
f
≤
1.0MHz
Input Capacitance
V
EB
= 0.5Vdc, I
C
= 0, 100kHz
≤
f
≤
1.0MHz
C
ibo
NF
2.0
6.0
Noise Figure (1)
V
CE
= 6V, I
C
= 1.0mA, f = 60MHz
g
s
= 2.5mmho
Small-Signal Power Gain (1)
V
CB
= 12V, I
C
= 6.0mA, f = 200MHz
G
pe
R
b’CC
P
o
15
dB
ps
Collector-Base Time Constant (1)
V
CB
= 10V, I
E
= -4.0mA, f = 79.8MHz
25
Oscillator Power Output (1)
V
CB
= 1.5V, I
C
= 8.0mA, f
≥
500MHz
30
25
mW
%
Collector Efficiency
V
CB
= 15V, I
C
= 8.0mA, f > 500MHz
n
NOTES:
(1) For more detail see MIL-PRF-19500/301
T4-LDS-0010 Rev. 3 (101342)
Page 2 of 4
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353
(0) 65 6840044
Fax: +353 (0) 65 6822298
PACKAGE DIMENSIONS
Dimensions
Inches Millimeters
Symbol
Note
5
Min
.178
Max
.195
Min
4.52
Max
4.95
CD
CH
HD
LC
LD
LL
LU
L1
L2
P
.170
.209
.210
.230
4.32
5.31
5.33
5.84
5
.100 TP
2.54 TP
7,8
7,8
7,8
.016
.500
.016
.021
.750
.019
.050
.406
.533
12.70 19.05
.406
.483
1 .27
.250
.100
6.35
2.54
Q
.040
.048
.046
.007
1.02
1.22
1.17
.18
5
TL
TW
r
.028
.036
.71
.91
α
45° TP
NOTES:
1. Dimension
are in inches.
2.
Millimeters are given for general information only.
3.
Beyond r (radius) maximum, TH shall be held for a minimum length of .011 inch (0.28 mm).
4.
Dimension TL measured from maximum HD.
5.
Body contour optional within zone defined by HD, CD, and Q.
6.
Leads at gauge plane .054 +.001 -.000 inch (1.37 +0.025 -0.00 mm) below seating plane shall be within .007 inch
(0.18mm) radius of true position (TP) at maximum material condition (MMC) relative to tab at MMC.
7.
Dimension LU applies between L1 and L2.
Dimension LD applies between L2 and LL minimum.
Diameter is
uncontrolled in L1 and beyond LL minimum.
8.
All four leads.
9.
Dimension r (radius) applies to both inside corners of tab.
10.
In accordance with ASME Y14.5M, diameters are equivalent to
φ
x symbology.
11.
Lead 1 = emitter, lead 2 = base, lead 3 = collector, lead 4 = case (electrically connected).
FIGURE 1.
Physical dimensions for 2N918 (TO-72).
T4-LDS-0010 Rev. 3 (101342)
Page 3 of 4
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Gort Road Business Park, Ennis, Co. Clare, Ireland
Tel: +353
(0) 65 6840044
Fax: +353 (0) 65 6822298
PACKAGE DIMENSIONS
Dimensions
Dimensions
Millimeters
Symbol
Millimeters
Inches
Note
Symbol
Inches
Min
Note
Min
.046
Max
.056
Min
1.17
Max
1.42
Max
.040
Min
0.91
Max
1.02
BH
BL
LS
1
LS
2
LW
r
.036
.071
.016
.115
.085
.128
.108
.128
.108
.038
.035
2.92
2.16
3.25
2.74
3.25
2.74
0.97
0.89
.079
.024
.008
.012
.022
1.80
0.41
2.01
0.61
.203
.305
.559
BW
CL
CW
LL
1
LL
2
r1
.022
.017
0.56
0.4.
r2
NOTES:
1. Dimensions
are in inches.
2. Millimeters
are given for general information only.
3. Hatched
areas on package denote metallized areas.
4. Lid
material: Kovar.
5. Pad
1 = Base, Pad 2 = Emitter, Pad 3 = Collector, Pad 4 = Shielding connected to the lid.
6. In
accordance with ASME Y14.5M, diameters are equivalent to
φ
x symbology.
FIGURE 2.
Physical dimensions for 2N918UB, surface mount.
T4-LDS-0010 Rev. 3 (101342)
Page 4 of 4
