HIT 2SC2735 Datasheet
2SC2735
Silicon NPN Epitaxial
Application
UHF/VHF Local oscillator, frequency converter
Outline
MPAK
3
1
2
1. Emitter
2. Base
3. Collector
2SC2735
Absolute Maximum Ratings (Ta = 25°C)
Item Symbol Ratings Unit
Collector to base voltage V
Collector to emitter voltage V
Emitter to base voltage V
Collector current I
Collector power dissipation P
CBO
CEO
EBO
C
C
Junction temperature Tj 150 °C
Storage temperature Tstg –55 to +150 °C
Electrical Characteristics (Ta = 25°C)
Item Symbol Min Typ Max Unit Test conditions
Collector to base breakdown
V
(BR)CBO
voltage
Collector to emitter breakdown
V
(BR)CEO
voltage
Emitter to base breakdown
V
(BR)EBO
voltage
Collector cutoff current I
Collector to emitter saturation
CBO
V
CE(sat)
voltage
DC current transfer ratio h
FE
Collector output capacitance Cob — 0.85 1.5 pF VCB = 10 V, IE = 0, f = 1 MHz
Gain bandwidth product f
Oscillating output voltage V
V
T
OSC1
OSC2
Conversion gain CG — 21 — dB VCC = 12 V, IC = 2 mA,
Noise figure NF — 6.5 — dB VCC = 12 V, IC = 2 mA,
Note: Marking is “JC”.
30 — — V IC = 10 µA, IE = 0
20 — — V IC = 1 mA, RBE = ∞
3——VI
— — 0.5 µAV
— — 1.0 V IC = 20 mA, IB = 4 mA
40 — — V
600 1200 — MHz VCE = 10 V, IC = 10 mA
— 210 — mV VCC = 12 V, IC = 7 mA,
— 130 — mV VCC = 12 V, IC = 7 mA,
30 V
20 V
3V
50 mA
150 mW
= 10 µA, IC = 0
E
= 10 V, IC = 0
CB
= 10 V, IC = 10 mA
CE
f
= 300 MHz
OSC
f
= 930 MHz
OSC
f = 200 MHz,
f
= 230 MHz (0dBm)
OSC
f = 200 MHz,
f
= 230 MHz (0dBm)
OSC
2
Maximum Collector Dissipation Curve
150
(mW)
C
2SC2735
DC Current Transfer Ratio
200
FE
160
vs. Collector Current
100
50
Collector Power Dissipation P
0
50
Ambient Temperature Ta (°C)
Gain Bandwidth Product
vs. Collector Current
2.0
1.6
(GHz)
T
1.2
0.8
0.4
Gain Bandwidth Product f
0
512
Collector Current I
100 150
VCE = 10 V
10 20 50
(mA)
C
120
80
40
DC Current Transfer Ratio h
0
10 20 50
512
Collector Current I
Collector Output Capacitance
vs. Collector to Base Voltage
2.0
(pF)
ob
1.6
1.2
0.8
0.4
Collector Output Capacitance C
0
512
10 20 50
Collector to Base Voltage V
VCE = 10 V
(mA)
C
IE = 0
f = 1 MHz
(V)
CB
3
Loading...