IT120A
MONOLITHIC DUAL
NPN TRANSISTOR
Linear Systems replaces discontinued Intersil IT120A
The IT120A is a monolithic pair of NPN transistors
mounted in a single SOIC package. The monolithic dual
chip design reduces parasitics and gives better
performance while ensuring extremely tight matching.
The IT120A is a direct replacement for discontinued
Intersil IT120A.
The 8 Pin SOIC provides ease of manufacturing, and
the symmetrical pinout prevents improper orientation.
(See Packaging Information).
IT120A Features:
ƒ
ƒ
ƒ
ƒ
High hfe at low current
Tight matching
Tight VBE tracking
Low Output Capacitance
FEATURES Direct Replacement for INTERSIL IT120A HIGH hFE @ LOW CURRENT OUTPUT CAPACITANCE VBE tracking
ABSOLUTE MAXIMUM RATINGS 1 @ 25°C (unless otherwise noted) ≥ 200 @ 10µA ≤ 2.0pF ≤ 3.0µV°C Maximum Temperatures Storage Temperature Operating Junction Temperature Maximum Power Dissipation Continuous Power Dissipation (One side) Continuous Power Dissipation (Both sides) Linear Derating factor (One side) Linear Derating factor (Both sides) Maximum Currents Collector Current MATCHING CHARACTERISTICS @ 25°C (unless otherwise stated) SYMBOL CHARACTERISTIC |VBE1 – VBE2 | Base Emitter Voltage Differential ∆|(VBE1 – VBE2)| / ∆T Base Emitter Voltage Differential Change with Temperature |IB1 – IB2 | Base Current Differential ‐65°C to +200°C ‐55°C to +150°C 250mW 500mW 2.3mW/°C 4.3mW/°C 10mA MIN ‐‐ ‐‐ TYP ‐‐ ‐‐ MAX 1 3 UNITS mV µV/°C ‐‐ ‐‐ 2.5 nA CONDITIONS IC = 10µA, VCE = 5V IC = 10µA, VCE = 5V TA = ‐55°C to +125°C IC = 10µA, VCE = 5V Click To Buy
ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)
SYMBOL CHARACTERISTICS MIN. BVCBO Collector to Base Voltage 45 BVCEO Collector to Emitter Voltage 45 BVEBO Emitter‐Base Breakdown Voltage 6.2 BVCCO Collector to Collector Voltage 60 hFE DC Current Gain 200 225 VCE(SAT) Collector Saturation Voltage ‐‐ IEBO Emitter Cutoff Current ‐‐ ICBO Collector Cutoff Current ‐‐ COBO Output Capacitance ‐‐ CC1C2 Collector to Collector Capacitance ‐‐ IC1C2 Collector to Collector Leakage Current ‐‐ fT Current Gain Bandwidth Product 220 NF Narrow Band Noise Figure ‐‐ TYP. ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ MAX. ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ ‐‐ 0.5 1 1 2 2 10 ‐‐ 3 UNITS V V V V V nA nA pF pF nA MHz dB CONDITIONS IC = 10µA, IE = 0 IC = 10µA, IB = 0 IE = 10µA, IC = 02 IC = 10µA, IE = 0 IC = 10µA, VCE = 5V IC = 1.0mA, VCE = 5V IC = 0.5mA, IB = 0.05mA IC = 0, VEB = 3V IE = 0, VCB = 45V IE = 0, VCB = 5V VCC = 0V VCC = ±60V IC = 1mA, VCE = 5V IC = 100µA, VCE = 5V, BW=200Hz, RG= 10KΩ, f = 1KHz Notes: 1. Absolute Maximum ratings are limiting values above which serviceability may be impaired
2. The reverse base‐to‐emitter voltage must never exceed 6.2 volts; the reverse base‐to‐emitter current must never exceed 10µA. Available Packages:
SOIC (Top View)
IT120A in SOIC
IT120A available as bare die
Please contact Micross for full package and die dimensions:
Email: chipcomponents@micross.com
Web: www.micross.com/distribution.aspx
Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or
other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems.