High Speed Switching Transistor Slkor 2SD1766-R NPN Collector Current 2A Collector Emitter Voltage 32V SOT-89

Key Attributes
Model Number: 2SD1766-R
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
1uA
DC Current Gain:
390@500mA,3V
Transition Frequency(fT):
100MHz
Type:
NPN
Vce Saturation(VCE(sat)):
800mV
Pd - Power Dissipation:
500mW
Current - Collector(Ic):
2A
Collector - Emitter Voltage VCEO:
32V
Operating Temperature:
-
Mfr. Part #:
2SD1766-R
Package:
SOT-89
Product Description

Product Overview

The 2SD1766 is an NPN Transistor designed for high-speed switching applications. It offers a collector current capability of 2A and a collector-emitter voltage of 32V. This transistor complements the 2SB1188 and is available in various hFE classifications (P, Q, R) with distinct marking codes (DBP, DBQ, DBR). Its simplified outline is SOT-89, with clearly defined pin functions for Base, Collector, and Emitter.

Product Attributes

  • Product Type: NPN Transistor
  • Model Series: 2SD1766
  • Package Type: SOT-89
  • Brand: SLKOR Micro

Technical Specifications

Parameter Symbol Rating/Conditions Unit Min Typ Max
Features
Collector Current Capability IC 2 A
Collector Emitter Voltage VCEO 32 V
High-speed switching
Complements to 2SB1188
Absolute Maximum Ratings (Ta = 25)
Collector - Base Voltage VCBO V 40
Collector - Emitter Voltage VCEO V 32
Emitter - Base Voltage VEBO V 5
Collector Current - Continuous IC A 2
Collector Power Dissipation PC W 0.5
Junction Temperature TJ 150
Storage Temperature range Tstg -55 to 150
Electrical Characteristics (Ta = 25)
Collector-base breakdown voltage VCBO Ic= 100 A IE=0 V 40
Collector-emitter breakdown voltage VCEO Ic= 1 mA IB=0 V 32
Emitter-base breakdown voltage VEBO IE= 100A IC=0 V 5
Collector-base cut-off current ICBO VCB= 20 V , IE=0 A 1
Emitter cut-off current IEBO VEB= 4V , IC=0 A 1
Collector-emitter saturation voltage VCE(sat) IC=2 A, IB=200mA V 0.8
Base-emitter saturation voltage VBE(sat) IC=2 A, IB=200mA V 1.2
DC current gain hFE VCE= 3V, IC= 500mA 82 390
Collector output capacitance Cob VCB= 10V,IE=0, f=1MHz pF 30
Transition frequency fT VCE= 5V, IE= 50mA,f=100MHz MHz 100
Classification of hfe
Type
2SD1766-P Range: 82-180
2SD1766-Q Range: 120-270
2SD1766-R Range: 180-390
Marking DBP, DBQ, DBR
Simplified Outline (SOT-89)
Pin 1 Base
Pin 2 Collector
Pin 3 Emitter
SOT-89 Dimensions (mm)
Dimension Symbol Min Max
A 4.4 4.6
D 3.75 4.25
E 2.4 2.6
e 3.0
e1 1.2 1.5
w 0.13
Lp 3.75 4.25
HE
B 0.35 0.48
c 0.23 0.44
bp1 0.40 0.53
bp2 1.4 1.8
bp3

2302011709_Slkor-2SD1766-R_C5330383.pdf

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