A179 Datasheet. Specs and Replacement
Type Designator: A179 📄📄
Material of Transistor: Si
Polarity: PNP
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.3 W
Maximum Collector-Base Voltage |Vcb|: 25 V
Maximum Collector-Emitter Voltage |Vce|: 20 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 175 °C
Electrical Characteristics
Transition Frequency (ft): 100 MHz
Collector Capacitance (Cc): 8 pF
Forward Current Transfer Ratio (hFE), MIN: 125
Noise Figure, dB: -
Package: TO18
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A179 datasheet
0.1. Size:100K sanyo
2sa1798.pdf 
Ordering number EN3709 PNP Epitaxial Planar Silicon Transistors 2SA1798 20V/8A Switching Applications Features Package Dimensions Adoption of MBIT processes. unit mm Low saturation voltage. 2042A Fast switching speed. [2SA1798] Large current capacity. B Base C Collector E Emitter SANYO TO-126ML Specifications Absolute Maximum Ratings at Ta = 25 C Param... See More ⇒
0.3. Size:57K renesas
kpa1793.pdf
SMD Type IC SMD Type IC MOS Field Effect Transistor KPA1793 Features Low on-state resistance N-channel RDS(on)1 =69 m MAX. (VGS =10 V, ID =1.5 A) RDS(on)2 =72 m MAX. (VGS =4.0 V, ID =1.5 A) RDS(on)3 = 107 m MAX. (VGS =2.5 V, ID =1.0 A) P-channel RDS(on)1 = 115 m MAX. (VGS =-4.5 V, ID =-1.5A) RDS(on)2 = 120 m MAX. (VGS =-4.0V, ID =-1.5 A) RDS(on)3 = 190 m MAX. (VGS =-2.5V, ID =-1.0 A)... See More ⇒
0.4. Size:248K renesas
upa1793 upa1793g.pdf
To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding. ... See More ⇒
0.5. Size:57K rohm
2sa1797 2sb1443.pdf
2SA1797 / 2SB1443 Transistors Power Transistor (-50V, -2A) 2SA1797 / 2SB1443 Features 1) Low saturation voltage. VCE (sat) = -0.35V (Max.) at IC / IB = -1A / -50mA. 2) Excellent DC current gain characteristics. 4) Complements the 2SA1797 and 2SC4672. Absolute maximum ratings (Ta=25 C) Parameter Symbol Limits Unit Collector-base voltage VCBO -50 V Collector-emitter voltage... See More ⇒
0.7. Size:164K rohm
2sa1797.pdf
Power Transistor (-50V, -3A) 2SA1797 Features Dimensions (Unit mm) 1) Low saturation voltage. MPT3 VCE (sat) = -0.35V (Max.) at IC / IB = -1A / 50mA. 2) Excellent DC current gain characteristics. 4.5 1.5 1.6 3) Complements the 2SC4672. (1) (2) (3) Packaging specifications 0.4 0.5 0.4 0.4 Type 2SA1797 1.5 1.5 3.0 (1)Base Package MPT3 (2)Collector hFE PQ (3)Emi... See More ⇒
0.8. Size:262K diodes
2da1797.pdf
2DA1797 50V PNP SURFACE MOUNT TRANSISTOR Features Mechanical Data Epitaxial Planar Die Construction Case SOT89 Ideally Suited for Automated Assembly Processes Case Material Molded Plastic, "Green Molding Compound. UL Flammability Classification Rating 94V-0 Ideal for Medium Power Switching or Amplification Applications Moisture Sensitivity Level 1 per J... See More ⇒
0.9. Size:35K panasonic
2sa1791.pdf
Transistor 2SA1791 Silicon PNP epitaxial planer type For high-frequency amplification Unit mm Complementary to 2SC4656 1.6 0.15 0.4 0.8 0.1 0.4 Features High transition frequency fT. Small collector output capacitance Cob. 1 SS-Mini type package, allowing downsizing of the equipment 3 and automatic insertion through the tape packing and the maga- zine packing. 2 Absolute Ma... See More ⇒
0.10. Size:37K panasonic
2sa1790.pdf
Transistor 2SA1790 Silicon PNP epitaxial planer type For high-frequency amplification Unit mm Complementary to 2SC4626 1.6 0.15 0.4 0.8 0.1 0.4 Features High transition frequency fT. SS-Mini type package, allowing downsizing of the equipment 1 and automatic insertion through the tape packing and the maga- 3 zine packing. 2 Absolute Maximum Ratings (Ta=25 C) Parameter Symbo... See More ⇒
0.11. Size:39K panasonic
2sa1791 e.pdf
Transistor 2SA1791 Silicon PNP epitaxial planer type For high-frequency amplification Unit mm Complementary to 2SC4656 1.6 0.15 0.4 0.8 0.1 0.4 Features High transition frequency fT. Small collector output capacitance Cob. 1 SS-Mini type package, allowing downsizing of the equipment 3 and automatic insertion through the tape packing and the maga- zine packing. 2 Absolute Ma... See More ⇒
0.12. Size:41K panasonic
2sa1790 e.pdf
Transistor 2SA1790 Silicon PNP epitaxial planer type For high-frequency amplification Unit mm Complementary to 2SC4626 1.6 0.15 0.4 0.8 0.1 0.4 Features High transition frequency fT. SS-Mini type package, allowing downsizing of the equipment 1 and automatic insertion through the tape packing and the maga- 3 zine packing. 2 Absolute Maximum Ratings (Ta=25 C) Parameter Symbo... See More ⇒
0.13. Size:202K utc
2sa1797.pdf
UNISONIC TECHNOLOGIES CO., LTD 2SA1797 PNP SILICON TRANSISTOR POWER TRANSISTOR FEATURES * Low Saturation Voltage. VCE(SAT)=-0.35V(MAX) at IC / IB=-1A / -50mA * Excellent DC Current Gain Characteristics ORDERING INFORMATION Ordering Number Pin Assignment Package Packing Lead Free Halogen Free 1 2 3 - 2SA1797G-x-AA3-R SOT-223 B C E Tape Reel - 2SA1797G-x-AB3-R SOT-8... See More ⇒
0.14. Size:229K secos
2sa1797.pdf
2SA1797 PNP General Purpose Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen & lead-free SOT-89 FEATURES 4 High transition frequency High power dissipation 1 2 3 A PACKAGE DIMENSIONS E C B D 1 F G 2 H K 3 J L 1. Base 2. Collector Millimeter Millimeter REF. REF. 3. Emitter Min. Max. Min. Max. A 4.40 ... See More ⇒
0.15. Size:610K jiangsu
2sa1797.pdf
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-89-3L Plastic-Encapsulate Transistors SOT-89-3L 2SA1797 TRANSISTOR (PNP) 1. BASE FEATURES Low saturation voltage 2. COLLECTOR 1 Excellent DC current gain characteristics 2 Complements to 2SC4672 3. EMITTER 3 MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value Unit VCBO Collector-Base... See More ⇒
0.16. Size:282K shindengen
2sa1795.pdf
SHINDENGEN Switching Power Transistor LSV Series OUTLINE DIMENSIONS 2SA1795 Case E-pack (TE5T4) Unit mm -5A PNP RATINGS ... See More ⇒
0.17. Size:313K shindengen
2sa1796.pdf
SHINDENGEN Switching Power Transistor LSV Series OUTLINE DIMENSIONS 2SA1796 Case E-pack (TE7T4) Unit mm -7A PNP RATINGS ... See More ⇒
0.18. Size:211K lge
2sa1797 sot-89.pdf
2SA1797 SOT-89 Transistor(PNP) 1. BASE SOT-89 2. COLLECTOR 4.6 B 1 4.4 1.6 1.8 1.4 1.4 2 3. EMITTER 3 2.6 4.25 2.4 3.75 Features 0.8 MIN 0.53 Low saturation voltage 0.40 0.48 0.44 2x) 0.13 B 0.35 0.37 Excellent DC current gain characteristics 1.5 3.0 Complements to 2SC4672 Dimensions in inches and (millimeters) MAXIMUM RATINGS (TA=25 unless other... See More ⇒
0.19. Size:823K willas
2sa1797.pdf
WILLAS 2SA1797 SOT-89 Plastic-Encapsulate Transistors TRANSISTOR (PNP) FEATURES SOT-89 Low saturation voltage Excellent DC current gain characteristics 1. BASE Pb-Free package is available RoHS product for packing code suffix "G" 2. COLLECTOR 1 Halogen free product for packing code suffix "H" 2 3. EMITTER 3 MAXIMUM RATINGS (TA=25 unless otherwise noted) Symbol Parame... See More ⇒
0.20. Size:262K cystek
bta1797m3.pdf
Spec. No. C623M3 Issued Date 2013.03.19 CYStech Electronics Corp. Revised Date 2013.08.12 Page No. 1/8 Silicon PNP Epitaxial Planar Transistor BVCEO -50V IC -2A BTA1797M3 VCESAT(Max) -0.2V Description Low saturation voltage, V = -0.2V(max.) at I /I =-1A/-50mA. CE(SAT) C B High current capability. Excellent DC current gain characteristics. Pb-free ... See More ⇒
0.22. Size:485K tysemi
kpa1792.pdf
SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Typ... See More ⇒
0.23. Size:676K tysemi
kpa1790.pdf
SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Typ... See More ⇒
0.24. Size:36K kexin
2sa1797-q.pdf
SMD Type Transistors Power Transistor 2SA1797 SOT-89 Unit mm +0.1 4.50-0.1 1.50+0.1 -0.1 1.80+0.1 -0.1 Features Low saturation voltage. VCE(sat)=-0.35V(Max.) at IC / IB=-1A/-50mA. 0.48+0.1 0.53+0.1 0.44+0.1 -0.1 -0.1 -0.1 Excellent DC current gain characteristics. Complements the 2SA1797 and 2SC4672. 1. Base 3.00+0.1 -0.1 2. Collector 3. Emiitter Absolute Maximum Ratings Ta... See More ⇒
0.25. Size:1090K kexin
2sa1797.pdf
SMD Type Transistors PNP Transistors 2SA1797 Features 1.70 0.1 Low saturation voltage Excellent DC current gain characteristics Complements to 2SC4672 0.42 0.1 0.46 0.1 1.Base 2.Collector 3.Emitter Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector - Base Voltage VCBO -50 Collector - Emitter Voltage VCEO -50 V Emitter - Base Vol... See More ⇒
0.26. Size:36K kexin
2sa1797-p.pdf
SMD Type Transistors Power Transistor 2SA1797 SOT-89 Unit mm +0.1 4.50-0.1 1.50+0.1 -0.1 1.80+0.1 -0.1 Features Low saturation voltage. VCE(sat)=-0.35V(Max.) at IC / IB=-1A/-50mA. 0.48+0.1 0.53+0.1 0.44+0.1 -0.1 -0.1 -0.1 Excellent DC current gain characteristics. Complements the 2SA1797 and 2SC4672. 1. Base 3.00+0.1 -0.1 2. Collector 3. Emiitter Absolute Maximum Ratings Ta... See More ⇒
0.27. Size:2320K slkor
2sa1797-p 2sa1797-q.pdf
2SA1797 PNP Transistors Features 3 Low saturation voltage Excellent DC current gain characteristics 2 Complements to 2SC4672 1.Base 1 2.Collector 3.Emitter Simplified outline(SOT-89) Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector - Base Voltage VCBO -50 Collector - Emitter Voltage VCEO -50 V Emitter - Base Voltage VEBO -6 ... See More ⇒
0.28. Size:268K powersilicon
2sa1797.pdf
DATA SHEET 2SA1797 PNP GENERAL PURPOSE TRANSISTORS VOLTAGE -50 V CURRENT -3 A FEATURES LOW SATURATION VOLTAGE VCE(SAT)= -0.35V@IC/IB= -1A/-50mA EXCELLENT DC CURRENT GAIN PNP SILICON EPITAXIAL PLANAR TRANSISTOR FOR SWITCHING AND AMPLIFIER APPLICATIONS LEAD FREE AND HALOGEN-FREE E MECHANICAL DATA C B CASE SOT-89 PACKAGE TERMINALS SOLDERABLE PER MIL-ST... See More ⇒
0.30. Size:187K cn hottech
2sa1797.pdf
Plastic-Encapsulate Transistors FEATURES 2SA1797 (PNP) Low saturation voltage Excellent DC current gain characteristics Complements to 2SC4672 Maximum Ratings (Ta=25 unless otherwise noted) Parameter Symbol Value Unit Collector-Base Voltage VCBO -50 V Collector-Emitter Voltage VCEO -50 V 1. BASE Emitter-Base Voltage VEBO -6 V 2. COLLECTO SOT-89 Collector Current -Contin... See More ⇒
Detailed specifications: A158C, A159, A159B, A159C, A177, A178, A178A, A178B, 2SC2073, A179A, A179B, A5T3638A, A5T3903, A5T3904, A5T3905, A5T3906, A5T4026
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