Datasheet > 2SD1275/2SD1275A

2SD1275/2SD1275A

更新时间： 2022-01-19 09:05:00

品牌	Logo	应用领域
其他 - ETC		晶体晶体管达林顿晶体管
页数	文件大小	规格书
3页	67K
描述
2SD1275. 2SD1275A - NPN Transistor Darlington

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2SD1275/2SD1275A 数据手册

Power Transistors

2SD1275, 2SD1275A

Silicon NPN triple diffusion planar type Darlington

Unit: mm

For power amplification

10.0±0.2

5.5±0.2

4.2±0.2

Complementary to 2SB0949 (2SB949) and 2SB0949A (2SB949A)

2.7±0.2

Features

High foward current transfer ratio h_FE

■

φ3.1±0.1

●

High-speed switching

●

Full-pack package which can be installed to the heat sink with

one screw

1.3±0.2

1.4±0.1

Absolute Maximum Ratings (T =25˚C)

■

+0.2

–0.1

0.5

Parameter

Symbol

Ratings

Unit

0.8±0.1

Collector to

2SD1275

2SD1275A

2SD1275

V_CBO

2.54±0.25

base voltage

Collector to

5.08±0.5

V_CEO

1:Base

emitter voltage 2SD1275A

Emitter to base voltage

Peak collector current

Collector current

2:Collector

3:Emitter

TO–220 Full Pack Package(a)

V_EBO

I_CP

I_C

Internal Connection

Collector power T_C=25°C

P_C

dissipation

Ta=25°C

Junction temperature

Storage temperature

T_j

150

˚C

T_stg

–55 to +150

Electrical Characteristics (T =25˚C)

■

Parameter

Collector cutoff

Symbol

I_CBO

Conditions

min

typ

max

Unit

2SD1275

2SD1275A

2SD1275

2SD1275A

V_CB= 60V, I_E= 0

current

V_CB= 80V, I_E= 0

V_CE= 30V, I_B= 0

V_CE= 40V, I_B= 0

V_EB= 5V, I_C= 0

Collector cutoff

current

I_CEO

I_EBO

V_CEO

h_FE1

Emitter cutoff current

Collector to emitter 2SD1275

voltage 2SD1275A

I_C= 30mA, I_B= 0

V_CE= 4V, I_C= 1A

1000

2000

Forward current transfer ratio

Base to emitter voltage

h_FE2

V_CE= 4V, I_C= 2A

10000

2.8

V_BE

V_CE= 4V, I_C= 2A

Collector to emitter saturation voltage V_CE(sat)

I_C= 2A, I_B= 8mA

2.5

Transition frequency

Turn-on time

Storage time

Fall time

f_T

t_on

t_stg

t_f

V_CE= 10V, I_C= 0.5A, f = 1MHz

0.5

MHz

µs

I_C= 2A, I_B1= 8mA, I_B2= –8mA,

V_CC= 50V

µs

^*h_FE2Rank classification

Rank

h_FE2

2000 to 5000 4000 to 10000

Note) The part numbers in the parenthesis show conventional part number.

12 3

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