What is 2SD1922?
This is Silicon NPN Epitaxial. A NPN transistor is a type of bipolar junction transistor (BJT) that consists of two p-type semiconductor materials separated by a single n-type material. |
[PDF] Complete Technical Details can be found in the
2SD1922 datasheet
provided at this page.Summary in PDF File2SD1922 Silicon NPN Epitaxial Application Low frequency power amplifier Outline TO 92MOD 2 3 ID 1 Emitter 2 Collector 3 Base 1 3 2 1 2SD1922 Absolute Maximum Ratings Ta 25 C Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current Collector peak current E to C diode forward current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC ic peak ID PC Tj Tstg Ratings 25 25 6 0 8 1 5 0 8 0 9 150 55 to 150 Unit V V V A A A W C C Electrical Characteristics Ta 25 C Item Collector to base breakdown voltage Symbol V BR CBO Min 25 25 25 6 250 Typ Max 35 35 0 2 0 5 0 2 1200 0 3 1 1 V V Unit V V V V A A A Test conditions I C 10 A IE 0 I C 1 mA RBE I C 0 8 A RBE L 20 mH I E 10 A IC 0 VCB 20 V IE 0 VCE 20 V RBE VEB 5 V IC 0 VCE 2 V IC 0 1 A 1 I C 0 8 A IB 80 mA 1 I D 0 8 A 1 Collector to emitter breakdown V BR CEO voltage Collector to emitter sustaining voltage Emitter to base breakdown voltage Collector cutoff current VCEO sus V BR EBO I CBO I CEO Emitter cutoff current DC current transfer ratio Collector to emitter satu |
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[ Detailed Data ] |
Characteristics of NPN Transistors1. Bipolar Junction: NPN transistors are bipolar junction transistors (BJT), meaning they have a structure consisting of three regions of alternating P-type and N-type semiconductors.2. Current Amplification: NPN transistors are designed to amplify electrical current, and can be used in a wide range of electronic applications such as amplifiers, switches, and oscillators. 3. Forward Biased: In order to operate, the base-emitter junction of an NPN transistor must be forward biased, meaning that the base must be connected to a positive voltage relative to the emitter. 4. High Input Impedance: NPN transistors have a high input impedance, which means that they are less likely to draw current from the input source, and are therefore less likely to cause a drop in voltage across the source. 5. Inverted Output: NPN transistors are known for producing an inverted output relative to their input. Manufacturers : Hitachi Semiconductor |
HITACHI 2SD1922 TRANSISTOR Silicon NPN Epitaxial |
Datasheet 2SD1922 PDF DownLoad ( HITACHI ) |