
HI-SINCERITY
MICROELECTRONICS CORP.
HSC1959
NPN EPITAXIAL PLANAR TRANSISTOR
Description
The HSC1959 is designed for audio frequency Low power amplifier
applications.
Spec. No. : HE6524
Issued Date : 1993.01.15
Revised Date : 2002.03.04
Page No. : 1/4
Features
• Excellent hFE Linearity
TO-92
Absolute Maximum Ratings
• Maximum Temperatures
Stor age Temperature............................................................................................ -55 ~ +150 °C
Junction Temperature...................................................................................... 150 °C Maximum
• Maximum Power Dissipation
Total Power Dissipation (Ta=25°C)................................................................................ 500 mW
• Maximum Voltages and Currents (Ta=25°C)
VCBO Collector to Base Voltage......................................................................................... 35 V
VCEO Collector to Emitter Voltage...................................................................................... 30 V
VEBO Emitter to Base Voltage.............................................................................................. 5 V
IC Collector Current ....................................................................................................... 500 mA
Characteristics (Ta=25°C)
Symbol Min. Typ. Max. Unit Test Conditions
BVCBO 35 - - V IC=100uA, IE=0
BVCEO 30 - - V IC=1mA, IB=0
BVEB 5 - - V IE=10uA, IC=0
ICBO - - 100 nA VCB=35V, IE=0
IEBO - - 100 nA VEB=5V, IC=0
*VCE(sat) - - 0.25 V IC=100mA, IB=10mA
VBE(on) - - 1 V VCE=1V, IC=100mA
*hFE1 120 - 240 VCE=1V, IC=100mA
*hFE2 40 - - VCE=6V, IC=400mA
fT - 300 - MHz IC=20mA, VCE=6V
Cob - 7 - pF IE=0, VCB=6V, f=1MHZ
*Pulse T est: Pulse Width ≤380us, Duty Cycle≤2%
HSC1959 HSMC Product Specification

HI-SINCERITY
MICROELECTRONICS CORP.
Characteristics Curve
Spec. No. : HE6524
Issued Date : 1993.01.15
Revised Date : 2002.03.04
Page No. : 2/4
1000
125oC
100
hFE
10
25oC
75oC
hFE @ VCE=1V
1 10 100 1000
Collector Current- IC (mA)
Sat uration Voltage & Collector Current
1000
Current Gain & Collector Current
@ IC=10I
B
CE(sat)
V
1000
Cur rent G ain & C o llector Current
125oC
100
hFE
10
1 10 100 1000
1000
25oC
75oC
Collect o r Current- IC (mA)
ON Voltage & Collector C urrent
25oC
hFE @ VCE=6V
100
Saturation Voltage (mV)
10
1 10 100 1000
1000
100
Cutoff Fr eque ncy ( M Hz)...
125oC
75oC
25oC
C
Collector Current-I
(mA)
Cutoff Frequency & IC
VCE=6V
75oC
125oC
ON Voltage (mV)
100
1 10 100 1000
100
10
Capacitance (p F)
Capacitance & Rev erse-Biased Voltage
Collector Current- IC (mA)
Cob
BE(ON)
V
@ VCE=1V
10
1 10 100 1000
Collector Current (mA)
1
0.1 1 10 100
Reverse Biased Volt ag e ( V)
HSC1959 HSMC Product Specification

HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HE6524
Issued Date : 1993.01.15
Revised Date : 2002.03.04
Page No. : 3/4
10000
PT=1ms
PT=100ms
PT=1s
1 10 100
(mA)
C
Collector Current-I
1000
100
10
1
Safe Operating Area
Forwar d Vol tage-VCE (V)
HSC1959 HSMC Product Specification

HI-SINCERITY
MICROELECTRONICS CORP.
TO-92 Dimension
Spec. No. : HE6524
Issued Date : 1993.01.15
Revised Date : 2002.03.04
Page No. : 4/4
A
α2
B
31
2
Marking:
HC
S
915
9
Date Code Control Code
α3
C
D
H
I
α1
G
Style: Pin 1.Emitter 2.Collector 3.Base
E
DIM
F
Inches Millimeters Inches Millimeters
Min. Max. Min. Max.
3-Lead TO-92 Plastic Package
HSMC Packa
e Code:
DIM
*: Typical
Min. Max. Min. Max.
A 0.1704 0.1902 4.33 4.83 G 0.0142 0.0220 0.36 0.56
B 0.1704 0.1902 4.33 4.83 H - *0.1000 - *2.54
C 0.5000 - 12.70 - I - *0.0500 - *1.27
D 0.0142 0.0220 0.36 0.56
E - *0.0500 - *1.27
F 0.1323 0.1480 3.36 3.76
Notes: 1.Dimension and tolerance based on our Spec. dated Apr. 25,1996.
2.Controlling dimension: millimeters.
3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
4.If there is any question with packing specification or packing method, please contact your local HSMC sales office.
Material:
• Lead: 42 Alloy; solder plating
• Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
α1
α2
α3
-
-
-
*5°
*2°
*2°
-
-
-
*5°
*2°
*2°
Important Notice:
• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of HSMC.
• HSMC reserves the right to make changes to its products without notice.
• HSMC semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
• HSMC assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
Head Office And Factory:
• Head Office (Hi-Sincerity Microelectronics Corp.): 10F.,No. 61, Sec . 2, Chung-Shan N. Rd. Taipei Taiwan R.O.C.
Tel: 886-2-25212056 Fax: 886-2-25632712, 25368454
• Factory 1: No. 38, Kuang Fu S. Rd., Fu-Kou Hsin-Chu Industrial Park Hsin-Chu Taiwan. R.O.C
Tel: 886-3-5983621~5 Fax: 886-3-5982931
HSC1959 HSMC Product Specification