2N3866 datasheet(2/4 Pages) MICROSEMI

2 / 4 page

TECHNICAL DATA SHEET

6 Lake Street, Lawrence, MA 01841

Gort Road Business Park, Ennis, Co. Clare, Ireland

1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803

Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298

Website: http: //www.microsemi.com

T4-LDS-0175 Rev. 1 (101096)

Page 2 of 4

ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)

Parameters / Test Conditions

Symbol

Min.

Max.

Unit

ON CHARACTERISTICS

(3)

Forward-Current Transfer Ratio

hFE

IC = 100μAdc, VCE = 5.0Vdc

2N3866, 2N3866UB

200

2N3866A, 2N3866AUB

200

IC = 360mAdc, VCE = 5.0Vdc

2N3866, 2N3866UB

2N3866A, 2N3866AUB

Collector-Emitter Saturation Voltage

VCE(sat)

Vdc

IC = 100mAdc, IB = 10mAdc

1.0

Collector-Emitter Cutoff Current – High Temperature Operation

ICES2

mAdc

VCE = 55Vdc

TA = +150°C

2.0

Forward Current Transfer Ratio – Low Temperature Operation

HFE3

VCE = 5.0Vdc

IC = 50mAdc, TA = -55°C

2N3866, 2N3866UB

2N3866A, 2N3866AUB

DYNAMIC CHARACTERISTICS

Parameters / Test Conditions

Symbol

Min.

Max.

Unit

Magnitude of Common Emitter Small–Signal Short-Circuit Forward

Current Transfer Ratio

|hfe|

IC = 50mAdc, VCE = 15Vdc, f = 100MHz

2N3866, 2N3866UB

2N3866A, 2N3866AUB

2.5

4.0

8.0

7.5

Output Capacitance

Cobo

3.5

VCB = 28Vdc, IE = 0, 100kHz ≤ f ≤ 1.0MHz

POWER OUTPUT CHARACTERISTICS

Parameters / Test Conditions

Symbol

Min.

Max.

Unit

Power Output

VCC = 28Vdc; Pin = 0.15W; f = 400MHz *

VCC = 28Vdc; Pin = 0.075W; f = 400MHz *

P1out

P2out

1.0

0.5

2.0

Collector Efficiency

VCC = 28Vdc; Pin = 0.15W; f = 400MHz

VCC = 28Vdc; Pin = 0.075W; f = 400MHz

* See Figure 4 on /398

Clamp Inductive

Collector-Emitter Breakdown Voltage

VBE = 1.5Vdc

IC = 40mAdc

V(BR)CEX

Vdc

(4) Pulse Test: Pulse Width = 300

μs, Duty Cycle ≤ 2.0%.

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