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Place of Origin : ShenZhen China
Brand Name : Hua Xuan Yang
Certification : RoHS、SGS
MOQ : 1000-2000 PCS
Price : Negotiated
Packaging Details : Boxed
Delivery Time : 1 - 2 Weeks
Payment Terms : L/C T/T Western Union
Supply Ability : 18,000,000PCS / Per Day
Model Number : C945
VCBO : 60V
VCEO : 50V
VEBO : 5V
Product name : silicon semiconductor triode type
Tj : 150℃
Case : Tape/Tray/Reel
TO-92 Plastic-Encapsulate Transistors C945 TRANSISTOR (NPN)
Ÿ Excellent hFE linearity
Ÿ Low noise
Ÿ Complementary to A733
MARKING
C945=Device code
Solid dot=Green molding compound device, if none,the normal device
Z=Rank of hFE
XXX=Code

ORDERING INFORMATION
| Part Number | Package | Packing Method | Pack Quantity | 
| C945 | TO-92 | Bulk | 1000pcs/Bag | 
| C945-TA | TO-92 | Tape | 2000pcs/Box | 
  
MAXIMUM RATINGS (Ta =25 Š unless otherwise noted)
| Symbol | Parameter | Value | Unit | 
| VCBO | Collector-Base Voltage | 60 | V | 
| V CEO | Collector-Emitter Voltage | 50 | V | 
| V EBO | Emitter-Base Voltage | 5 | V | 
| I C | Collector Current -Continuous | 150 | mA | 
| PC | Collector Power Dissipation | 400 | mW | 
| TJ | Junction Temperature | 150 | ℃ | 
| Tstg | St orage Temperature | -55~+150 | ℃ | 
Ta=25 Š unless otherwise specified
  
| Parameter | Symbol | Test conditions | Min | Typ | Max | Unit | 
| Collector-base breakdown voltage | V(BR)CBO | IC=1mA , IE=0 | 60 | V | ||
| Collector-emitter breakdown voltage | V(BR)CEO | IC=100μA , IB=0 | 50 | V | ||
| Emitter-base breakdown voltage | V(BR)EBO | IE=100 μA, IC=0 | 5 | V | ||
| Collector cut-off current | ICBO | VCB=60V, IE=0 | 0.1 | μA | ||
| Collector cut-off current | ICEO | VCE=45V, IB=0 | 0.1 | μA | ||
| Emitter cut-off current | IEBO | VEB=5V ,IC=0 | 0.1 | μA | ||
| 
 DC current gain | hFE(1) | VCE=6V , IC=1mA | 70 | 700 | ||
| hFE(2) | VCE=6V , IC=0.1mA | 40 | ||||
| Collector-emitter saturation voltage | VCE(sat) | IC=100mA, IB=10mA | 0.3 | V | ||
| Base-emitter saturation voltage | VBE(sat) | IC=100mA, IB=10mA | 1 | V | ||
| Transition frequency | fT | VCE=6V,IC=10mA,f=30MHz | 200 | MHz | ||
| Collector output capacitance | Cob | VCB=10V,IE=0,f=1MHz | 3.0 | pF | ||
| 
 Noise figure | 
 NF | VCE=6V,IC=0.1mA RG=10kΩ,f=1MHz | 
 10 | 
 dB | 
 
   
| Rank | O | Y | GR | BL | 
| Range | 70-140 | 120-240 | 200-400 | 350-700 | 
Typical Characteristics




  
  
 Package Outline Dimensions
  
| Symbol | Dimensions In Millimeters | Dimensions In Inches | ||
| Min | Max | Min | Max | |
| A | 3.300 | 3.700 | 0.130 | 0.146 | 
| A1 | 1.100 | 1.400 | 0.043 | 0.055 | 
| b | 0.380 | 0.550 | 0.015 | 0.022 | 
| c | 0.360 | 0.510 | 0.014 | 0.020 | 
| D | 4.300 | 4.700 | 0.169 | 0.185 | 
| D1 | 3.430 | 0.135 | ||
| E | 4.300 | 4.700 | 0.169 | 0.185 | 
| e | 1.270 TYP | 0.050 TYP | ||
| e1 | 2.440 | 2.640 | 0.096 | 0.104 | 
| L | 14.100 | 14.500 | 0.555 | 0.571 | 
| 0 | 1.600 | 0.063 | ||
| h | 0.000 | 0.380 | 0.000 | 0.015 | 
 
 
  
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