Datasheet > 1.5KE91-B

1.5KE91-B

更新时间： 2022-09-29 19:36:47

品牌	Logo	应用领域
力特 - LITTELFUSE		电视
页数	文件大小	规格书
6页	932K
描述
TVS DIODE 77.8V 131.25V DO201

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数据手册

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1.5KE91-B 数据手册

TVS Diodes

Axial Leaded – 1500W > 1.5KE series

Soldering Parameters

Reﬂow Condition

Lead–free assembly

-Temperature Min (T_s(min)

-Temperature Max (T_s(max)

-Time (min to max) (t_s)

)

150°C

t_p

T_P

Pre Heat

)

200°C

Ramp-up

Critical Zone

to T

60 – 120 secs

T_L

t_L

Average ramp up rate (LiquidusTemp (T_L) to peak 3°C/second max

T_s(max)

_S(max)toT_L- Ramp-up Rate

3°C/second max

217°C

Ramp-down

T_s(min)

-Temperature (T_L) (Liquidus)

-Time (min to max) (t_L)

t_s

Reﬂow

Preheat

60 – 150 seconds

260^+0/-5°C

PeakTemperature (T_P)

25˚C

t 25˚C to Peak

Time within 5°C of actual peakTemperature (t_p)

Ramp-down Rate

30 seconds max

6°C/second max

8 minutes Max.

260°C

Time (t)

Time 25°C to peakTemperature (T_P)

Do not exceed

Flow/Wave Soldering (Solder Dipping)

PeakTemperature :

DippingTime :

Soldering :

265^OC

10 seconds

1 time

Environmental Speciﬁcations

Physical Speciﬁcations

Weight

Case

0.045oz., 1.2g

HighTemp. Storage

HTRB

JESD22-A103

JESD22-A108

JESD22-A104

JESD22-A101

JESD22-B106

JEDEC DO-201 molded plastic body over passivated junction.

Color band denotes the cathode except Bipolar.

MatteTin axial leads, solderable per

JESD22-B102.

Polarity

Temperature Cycling

H3TRB

Terminal

RSH

Dimensions

Inches

Max

Millimeters

Min Max

Cathode Band

Dimensions

(for uni-directional products only)

Min

1.000

0.285

0.038

0.190

25.40

7.20

0.375

0.042

0.210

9.50

1.07

5.30

0.96

4.80

ꢀ

DO-201

Speciﬁcations are subject to change without notice.

Revised: JC.10/30/20

1 2 3 456

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