Q60103-E121 overview
Q60103-E121 is a component documented by Siemens Semiconductor G. The PDF description identifies it as "pnp germanium transistors." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Siemens Semiconductor G...
- Part number: Q60103-E121
- Category: IC
- Datasheet length: 6 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Collector-emitter voltage (Vag 20.2 V) —Veev 20 32 v Collector-base voltage Veo 20 32 v Emitter-base voltage -Veso 10 10 v .
- Collector current we 300 500 mA Junction temperature ui 90 90 °c Storage temperature range Tag -65 to+75 °c Total power dissipation Prot 900 | 900 mw .
- Thermal resistance Junction to ambient air Rina $300 300 Kw Junction to case Rinse <50 $50 KW 1) Thermal resistance between transistor case and heat ‘sink below the fixing screw at careful mounting: RthS10 K/W 25C D m@ 823505 COO4O30 T MMS.
- SIEMENS AKTIENGESELLSCHAF 4030 =D aAci21— T- 24- i AC 152 Static characteristics (Tamb = 25°C) The transistors AC 121, AC 162 are grouped according to the DC current gain hre at Ie = 100 mA, and marked by Roman numerals.
- The following values apply at a collector voltage of —Vczg = 0.5 V and the following collector currents: AC 152 Type [acaz1 [acai [aciaa | actat_ | act2t -Ie | -Ic | hee tee ee ee —Vee .
- 2) {-Ic = 500 mA for the characteristic which, at @ constant base current, intersects the ‘operating point, where 1506 c-03 ' 25¢ D mm 8235605 COO4OS) L MMESIEG |. , - ats 031 , i SIEMENS AKTIENGESELLSCHAF © 2% 5 Ac 121 i Te 29-1] AC 152.
- Condition for matching pairs: AC 121/AC 121 AVgE <36 mV . (-Ig = 300 mA; ~Veg = 0.5 V) eet <1.25 - Prez .
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the Q60103-E121 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=q60103-e121-siemens-semiconductor-g