Datasheet > SMA39

SMA39

更新时间： 2024-11-11 19:15:15

品牌	Logo	应用领域
扬杰 - YANGJIE		局域网光电二极管
页数	文件大小	规格书
5页	921K
描述
Trans Voltage Suppressor Diode, 31.6V V(RWM), Unidirectional

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中文翻译

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技术参数
数据手册

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SMA39 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.8	Is Samacsys：	N
击穿电压标称值：	39 V	最大钳位电压：	56.4 V
二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE	极性：	UNIDIRECTIONAL
最大重复峰值反向电压：	31.6 V	子类别：	Transient Suppressors
表面贴装：	YES	Base Number Matches：	1

SMA39 数据手册

SURF ACE MOUNT

REVERSE VOLTAGE

- 6.8 to 200 VOLTS

UNIDIREC TIONAL AND BIDIRECT IONAL

TRANSIE NT V OLTA GE S UPPRESS ORS

FORWARD CURRENT - 400 Amperes

FEATURES

SMA

Rating to 200V

VBR

For surface mou nted applications

Reiiable low cost construction utilizing

molded plastic te chnique

.062(1.60)

.055(1.40)

.114(2.90)

Plastic material has UL flammability

classification 94V-0

.098(2.50)

Fast response time: typically less than 1.0ps for

Uni-direction, less than 5.0ns for Bi-direction, form

0 Volts to BV min

.181(4.60)

.157(4.00)

.012(.305)

.006(.152)

MECHANICAL DA

.103(2.62)

.079(2.00)

Case: Molde d Plastic

.060(1.52)

.030(0.76)

.008(.203)

.002(.051)

Polarity: By cathode band denot es uni-directional

dev ice none cathode b and denotes bi-direc tional

dev ice

.208(5.28)

.188(4.80)

Weig ht: 0.002 ounce s, 0.064 grams

MAXIMUM RA TINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25

ambient temperaature unless

otherwise specified

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%

SYMBOL

VALUE

CHARACTERISTICS

UNIT

Peak Power Dissipation at T

TP=1ms(Note 1,2)

A=25

WATT S

P PK

Minimum 400

Peak ForwardSurge Current

8.3ms single halfsine-wave

AMPS

I FSM

super imposed on rated load (JEDEC Method)

1.0

Steady State Power Dissipation at TL=75

WATT S

P M(AV)

Maximum Instantaneous forward voltage

V F

3.5

VOLTS

at 25A for unidirectional devices only (Note 3)

Operating Temperature Range

T J

-55 to +125

T STG

Storage Temperature Range

-55 to +150

NOT ES:1 . Non-repetitive current pulse, per Fig. 3 and derated above T

2 . Thermal Resistance Junction to Lead.

3. 8 . 3ms s ingle h alf sine- wave duty c ycle=4 puls es per m inutes ma ximum (uni-direction al units only).

A=25 per Flg. 1.

12 3 4 5

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