SURFACE MOUNT ULTRAminiTM DUAL SILICON TRANSISTORS

Product catalog summary

Maximum Ratings:
- Collector-Base Voltage (VCBO): 35V for NPN, 50V for PNP
- Collector-Emitter Voltage (VCEO): 30V for NPN, 50V for PNP
- Emitter-Base Voltage (VEBO): 4.5V for NPN, 3.0V for PNP
- Continuous Collector Current (IC): 50 mA
- Power Dissipation (PD): 350 mW
- Operating and Storage Junction Temperature (TJ, Tstg): -65 to +150 °C
- Thermal Resistance (ΘJA): 357 °C/W

Electrical Characteristics per Transistor:
- ICBO: Maximum 50 nA for NPN at VCB=20V, Maximum 10 nA for PNP at VCB=10V
- BVCBO: Minimum 35V for NPN, 50V for PNP
- BVCEO: Minimum 30V for NPN, 50V for PNP
- BVEBO: Minimum 4.5V for NPN, 3.0V for PNP
- VCE(SAT): Maximum 0.50V for NPN, 0.30V for PNP at IC=10mA, IB=1.0mA
- VBE(SAT): Maximum 0.80V for NPN, 0.85V for PNP at IC=10mA, IB=1.0mA
- hFE: Range 300-900 for NPN, 250-800 for PNP at VCE=5.0V, IC=0.1mA
- fT: Minimum 50 MHz for NPN, 40 MHz for PNP at VCE=5.0V, IC=500μA, f=20MHz
- Cob: Maximum 4.0 pF for both NPN and PNP at VCB=5.0V, IE=0, f=1.0MHz
- NF: Maximum 3.0 dB for NPN, 2.0 dB for PNP at VCE=5.0V, IC=100μA, RS=10kΩ, f=10Hz to 15.7kHz

Description:
The Central Semiconductor CMKT5078, CMKT5087, and CMKT5088 are dual silicon transistors in a space-saving SOT-363 ULTRAminiTM package. They are designed for applications requiring high gain and low noise. The CMKT5078 includes one NPN and one PNP transistor, the CMKT5087 includes two PNP transistors, and the CMKT5088 includes two NPN transistors.

Features:
- ULTRAminiTM space-saving package
- Available configurations: NPN/PNP (CMKT5078), PNP/PNP (CMKT5087), NPN/NPN (CMKT5088)
- Marking Codes: K78 for CMKT5078, K87 for CMKT5087, K88 for CMKT5088

Mechanical Outline:
- SOT-363 case with specific lead configurations for emitters, bases, and collectors of Q1 and Q2 transistors.

Catalog excerpts

SURFACE MOUNT ULTRAminiTM DUAL SILICON TRANSISTORS-1

MAXIMUM RATINGS: (TA=25°C) SYMBOL NPN PNP UNITS Collector-Base Voltage VCBO 35 50 V Collector-Emitter Voltage VCEO 30 50 V Emitter-Base Voltage VEBO 4.5 3.0 V Continuous Collector Current IC 50 mA Power Dissipation PD 350 mW Operating and Storage Junction Temperature TJ, Tstg -65 to +150 °C Thermal Resistance ÈJA 357 °C/W ELECTRICAL CHARACTERISTICS PER TRANSISTOR: (TA=25°C unless otherwise noted) NPN PNP SYMBOL TEST CONDITIONS MIN MAX MIN MAX UNITS ICBO VCB=10V - - - 10 nA ICBO VCB=35V - - - 50 nA ICBO VCB=20V - 50 - - nA IEBO VEB=3.0V - 50 - - nA BVCBO IC=100ìA 35 - 50 - V BVCEO IC=1.0mA 30 - 50 - V BVEBO IE=100ìA 4.5 - 3.0 - V VCE(SAT) IC=10mA, IB=1.0mA - 0.50 - 0.30 V VBE(SAT) IC=10mA, IB=1.0mA - 0.80 - 0.85 V hFE VCE=5.0V, IC=0.1mA 300 900 250 800 hFE VCE=5.0V, IC=1.0mA 350 - 250 - hFE VCE=5.0V, IC=10mA 300 - 250 - fT VCE=5.0V, IC=500ìA, f=20MHz 50 - 40 - MHz Cob VCB=5.0V, IE=0, f=1.0MHz - 4.0 - 4.0 pF Cib VBE=0.5V, IC=0, f=1.0MHz - 15 - - pF hfe VCE=5.0V, IC=1.0mA, f=1.0kHz 350 1400 250 900 NF VCE=5.0V, IC=100ìA, RS=10kÙ, f=10Hz to 15.7kHz - 3.0 - 2.0 dB CMKT5078 NPN/PNP CMKT5087 PNP/PNP CMKT5088 NPN/NPN SURFACE MOUNT ULTRAminiTM DUAL SILICON TRANSISTORS Central Semiconductor Corp. TM R3 (21-November 2008) DESCRIPTION: The Central Semiconductor CMKT5078 (one each NPN and PNP complementary), CMKT5087 (two single PNP), and CMKT5088 (two single NPN) are combinations of transistors in a space saving SOT-363 ULTRAminiTM package, designed for applications requiring high gain and low noise. CMKT5078 MARKING CODE: K78 CMKT5087 MARKING CODE: K87 SOT-363 CASE CMKT5088 MARKING CODE: K88 FEATURES: • ULTRAminiTM space saving package • One NPN (5088) and one PNP (5087) • Two NPN (5088) or Two PNP (5087) complementary Transistor in a single package Transistors in a single package

Open the catalog to page 1

SURFACE MOUNT ULTRAminiTM DUAL SILICON TRANSISTORS-2

Central Semiconductor Corp. TM CMKT5078 NPN/PNP CMKT5087 PNP/PNP CMKT5088 NPN/NPN SURFACE MOUNT ULTRAminiTM DUAL SILICON TRANSISTORS R3 (21-November 2008) SOT-363 CASE - MECHANICAL OUTLINE LEAD CODES: 1) EMITTER Q1 2) BASE Q1 3) COLLECTOR Q2 4) EMITTER Q2 5) BASE Q2 6) COLLECTOR Q1 CMKT5078 (NPN/PNP) MARKING CODE: K78 CMKT5087 (PNP/PNP) MARKING CODE: K87 CMKT5088 (NPN/NPN) MARKING CODE: K88 PIN CONFIGURATIONS

Open the catalog to page 2