Document
LESHAN RADIO COMPANY, LTD.
VHF/UHF Transistors
3 COLLECTOR
LMBTH10WT1
3
1 BASE
2 EMITTER
MAXIMUM RATINGS
Rating Collector–Emitter Voltage Collector–Base Voltage Emitter–Base Voltage Symbol V V V
CEO CBO EBO
1 2
Value 25 30 3.0
Unit Vdc Vdc Vdc
SC-70/SOT–323
THERMAL CHARACTERISTICS
Characteristic Total Device Dissipation FR– 5 Board, (1) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Junction and Storage Temperature www.DataSheet4U.com Symbol PD Max 225 1.8 RθJA PD 556 300 2.4 RθJA TJ , Tstg 417 –55 to +150 Unit mW mW/°C °C/W mW mW/°C °C/W °C
DEVICE MARKING
LMBTH10WT1 = 3E
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.)
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage (I C = 1.0 mAdc, I B= 0 ) Collector–Base Breakdown Voltage (I C = 100 µAdc , I E = 0) Emitter–Base Breakdown Voltage (I E = 10 µAdc , I C= 0) Collector Cutoff Current ( V CB = 25Vdc , I E = 0 ) Emitter Cutoff Current ( V EB = 2.0Vdc , I C= 0 ) 1. FR–5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. V (BR)CBO V (BR)EBO I CBO I EBO 30 3.0 — — — — — — 100 100 Vdc Vdc nAdc nAdc V (BR)CEO 25 — — Vdc
— —
LMBTH10W–1/5
LESHAN RADIO COMPANY, LTD.
LMBTH10WT1
ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) (Continued)
Characteristic Symbol Min Typ Max Unit
ON CHARACTERISTICS
DC Current Gain (I C = 4.0 mAdc, V CE = 10 Vdc) Collector–Emitter Saturation Voltage (I C = 4.0mAdc, I B = 0.4 mAdc) Base–Emitter On Voltage (I C = 4.0mAdc, V CE = 10Vdc) hFE VCE(sat) V BE 60 — — — — — 270 0.5 0.95 — Vdc Vdc
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SMALL–SIGNAL CHARACTERISTICS
Current Gain–Bandwidth Product (V CE = 10 Vdc, I C = 4.0mAdc, f = 100MHz) Collector –Base Capacitance (V CB = 10 Vdc, I E = 0, f = 1.0 MHz) Collector –Base Feedback Capacitance (V CB = 10 Vdc, I E = 0, f = 1.0 MHz) Collector Base Time Constant ( I C = 4.0mAdc,V CB=10 Vdc, f = 31.8 MHz) fT C cb C
rb
650 — — —
— — — —
— 0.7 0.65 9.0
MHz pF pF ps
rb’ C C
LMBTH10W–2/5
LESHAN RADIO COMPANY, LTD.
LMBTH10WT1
TYPICAL CHARACTERISTICS
COMMON–BASE y PARAMETERS versus FREQUENCY (V CB = 10 Vdc, I C = 4.0 mAdc, T A = 25°C) yib , INPUT ADMITTANCE
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80 70 0
y ib , INPUT ADMITTANCE(mmhos)
g ib
–10
60
–b ib
40 30 20 10 0 100
jb ib (mmhos)
50
–20
1000MHz
–30
–40
700 400 200 100
–50
200
300
400
500
700
1000
–60 0
10
20
30
40
50
60
70
80
f, FREQUENCY (MHz)
g ib (mmhos)
Figure 1. Rectangular Form
Figure 2. Polar Form
y fb , FORWARD TRANSFER ADMITTANCE
y ib , FORWARD TRANSFER ADMITTANCE (mmhos)
70 60 50 40 30 20 10 0 –10 –20 –30 100 200 300 400 500 700 1000
60
b fb 200
50
400 600 700
100 –g fb
jb fb(mmhos)
40
30
1000MHz
20
10 70 60 50 40 30 20 10 0 10 20 30
f, FREQUENCY (MHz)
g fb (mmhos)
Figure 3. Rectangular Form
Figure 4. Polar Form
LMBTH10W–3/5
LESHAN RADIO COMPANY, LTD.
LMBTH10WT1
TYPICAL CHARACTERISTICS
COMMON–BASE y PARAMETERS versus FREQUENCY (V CB = 10 Vdc, I C = 4.0 mAdc, T A = 25°C)
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y rb , REVERSE TRANSFER ADMITTANCE (mmhos)
y rb , REVERSE TRANSFER ADMITTANCE
5.0
0
100
4.0 –1.0
200
MPS H11
jb rb (mmhos)
3.0
–2.0
400
–b rb
2.0
–b rb MPS H1 –g rb
–3.0
700
–4.0
1.0
1000MHz
–5.0 700 1000 2.0 1.8 1.2 0.8 0.4 0 0.4 0.8 1.2 1.6 2.0
0 100 200 300 400 500
f, FREQUENCY (MHz)
g rb (mmhos)
Figure 5. Rectangular Form
Figure 6. Polar Form
y ob , OUTPUT ADMITTANCE
y ob , OUTPUT ADMITTANCE (mmhos)
10 9.0 8.0
10
1000MHz
8.0
6.0 5.0 4.0 3.0
jb ob (mmhos)
7.0
700
6.0
b ob
4.0
400 200
2.0 1.0 0 100 200 300 400 500 700 1000
2.0
g ob
0 0
100
2.0 4.0 6.0 8.0 10
f , FREQUENCY (MHz)
g ob (mmhos)
Figure 7. Rectangular Form
Figure 8. Polar Form
LMBTH10W–4/5
LESHAN RADIO COMPANY, LTD.
LMBTH10WT1
SC-70 / SOT-323
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH.
A L
3
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DIM A B C D G H J K L N S
S
1 2
B
D G
C 0.05 (0.002)
N K
J
INCHES MILLIMETERS MIN MA X MIN MA X 0.071 0.087 1.80 2.20 0.045 0.053 1.15 1.35 0.032 0.040 0.80 1.00 0.012 0.016 0.30 0.40 0.047 0.055 1.20 1.40 0.000 0.004 0.00 0.10 0.004 0.010 0.10 0.25 0.017 REF 0.425 REF 0.026 BSC 0.650 BSC 0.028 REF 0.700 REF 0.079 0.095 2.00 2.40
H
PIN 1. BASE 2. EMITTER 3. COLLECTOR
0.025 0.65
0.025 0.65
0.075 1.9 0.035 0.9 0.028 0.7 inches mm
LMBTH10WT1-5/5
.