Part Number

Marking

Breakdown Voltage V

BR @I T

Maximum

Reverse

Leakage

IR

(3) @

VRWM ( A)

Working

Peak

Reverse

Voltage

VRWM (V)

Maximum

Reverse

Surge

Current

IPP

(2) (A)

Maximum

Clamping

Voltage

Vc @ I PP

(V)

Uni

Bi

Uni

Bi

Min(V)

Max (V)

IT

(1) (mA)

SMF60A

SMF60CA

60A

60CA

66.70

73.70

1

1.0

60.0

2.07

96.8

SMF64A

SMF64CA

64A

64CA

71.10

78.60

1

1.0

64.0

1.94

103.0

SMF70A

SMF70CA

70A

70CA

77.80

86.00

1

1.0

70.0

1.77

113.0

SMF75A

SMF75CA

75A

75CA

83.30

92.10

1

1.0

75.0

1.65

121.0

SMF78A

SMF78CA

78A

78CA

86.70

95.80

1

1.0

78.0

1.59

126.0

SMF80A

SMF80CA

80A

80CA

88.80

97.60

1

1.0

80.0

1.55

129.0

SMF85A

SMF85CA

85A

85CA

94.40

104.00

1

1.0

85.0

1.46

137.0

SMF90A

SMF90CA

90A

90CA

100.00

111.00

1

1.0

90.0

1.37

146.0

SMF100A

SMF100CA

100A

100CA

111.00

123.00

1

1.0

100.0

1.23

162.0

SMF110A

SMF110CA

110A

110CA

122.00

135.00

1

1.0

110.0

1.13

177.0

SMF120A

SMF120CA

120A

120CA

133.00

147.00

1

1.0

120.0

1.04

193.0

SMF130A

SMF130CA

130A

130CA

144.00

159.00

1

1.0

130.0

0.96

209.0

SMF140A

SMF140CA

140A

140CA

155.00

171.00

1

1.0

140.0

0.89

224.0

SMF150A

SMF150CA

150A

150CA

167.00

185.00

1

1.0

150.0

0.82

243.0

SMF160A

SMF160CA

160A

160CA

178.00

197.00

1

1.0

160.0

0.77

259.0

SMF170A

SMF170CA

170A

170CA

189.00

209.00

1

1.0

170.0

0.73

275.0

SMF180A

SMF180CA

180A

180CA

200.00

220.00

1

1.0

180.0

0.68

292.0

SMF190A

SMF190CA

190A

190CA

211.00

232.00

1

1.0

190.0

0.65

308.0

SMF200A

SMF200CA

200A

200CA

224.00

247.00

1

1.0

200.0

0.62

324.0

SMF220A

SMF220CA

220A

220CA

246.00

272.00

1

1.0

220.0

0.56

356.0

Notes:

(1) t p 50ms Pulse test: t p 50ms.

(2) Surge current waveform per Fig. 2 and derated per Fig.3.

(3) For bi-directional types having V RWM of 10 V and less, the I R limit is doubled.

0

.

4

0

0

t ms

FIG2: Pulse Waveform

50

100

3.0

2.0

1.0

TJ=25

Pulse Width(td) is de ned as

the Point where the Peak

Current Decays to 50% of IPPM

10/1000 s Waveform as

De ned by R.E.A.

tr=10 s

Peak Value

IPPM

Half Value -IPPM/2

td

0.1

1

10

100

10

td( s)

FIG1:Peak Pulse Power Rating Curve

100

10,000

1,000

1,000

10,000

Surface Mount Transient Voltage Suppressor

SMF Series

SOD-123FL

Page 3 of 4

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CHARACTERISTICS (TYPICAL)

11-07-2022